| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.47 | 5.644% | $49.0928 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $181.90 | 3.596% | $188.4411 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $124.56 | 5.592% | $131.5254 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $132.88 | 12.619% | $149.6481 | $149.65 | $149.65 | $149.60 |
| Purchase #5 | $163.29 | 9.256% | $178.4041 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $243.85 | 6.571% | $259.8734 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $198.98 | 5.617% | $210.1567 | $210.16 | $210.15 | $210.20 |
| 7 purchase totals = | $1,091.93 | $1,167.1416 | $1,167.14 | $1,167.15 | $1,167.10 | |