| 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 | $53.52 | 3.282% | $55.2765 | $55.28 | $55.30 | $55.30 |
| Purchase #2 | $200.48 | 12.302% | $225.143 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $109.76 | 5.314% | $115.5926 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $61.35 | 3.418% | $63.4469 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $129.50 | 10.864% | $143.5689 | $143.57 | $143.55 | $143.60 |
| Purchase #6 | $147.65 | 8.466% | $160.15 | $160.15 | $160.15 | $160.20 |
| Purchase #7 | $128.94 | 12.245% | $144.7287 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $831.20 | $907.9066 | $907.91 | $907.95 | $907.90 | |