| 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 | $14.57 | 4.852% | $15.2769 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $26.68 | 10.551% | $29.495 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $93.42 | 3.360% | $96.5589 | $96.56 | $96.55 | $96.60 |
| Purchase #4 | $63.84 | 5.129% | $67.1144 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $64.31 | 5.494% | $67.8432 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $54.33 | 7.223% | $58.2543 | $58.25 | $58.25 | $58.30 |
| Purchase #7 | $6.37 | 11.117% | $7.0782 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $323.52 | $341.6209 | $341.62 | $341.65 | $341.70 | |