| 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 | $7.27 | 4.609% | $7.6051 | $7.61 | $7.60 | $7.60 |
| Purchase #2 | $140.88 | 9.692% | $154.5341 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $15.41 | 9.467% | $16.8689 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $72.83 | 5.315% | $76.7009 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $174.57 | 5.391% | $183.9811 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $37.41 | 6.821% | $39.9617 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $202.67 | 3.673% | $210.1141 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $651.04 | $689.7659 | $689.76 | $689.75 | $689.80 | |