| 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 | $34.28 | 10.640% | $37.9274 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $133.61 | 12.157% | $149.853 | $149.85 | $149.85 | $149.90 |
| Purchase #3 | $118.73 | 12.160% | $133.1676 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $201.81 | 12.785% | $227.6114 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $100.62 | 6.802% | $107.4642 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $32.55 | 7.256% | $34.9118 | $34.91 | $34.90 | $34.90 |
| Purchase #7 | $61.55 | 9.545% | $67.4249 | $67.42 | $67.40 | $67.40 |
| 7 purchase totals = | $683.15 | $758.3603 | $758.35 | $758.30 | $758.40 | |