| 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 | $23.89 | 8.495% | $25.9195 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $117.63 | 5.278% | $123.8385 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $110.35 | 7.281% | $118.3846 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $55.53 | 5.221% | $58.4292 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $38.55 | 9.135% | $42.0715 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $44.27 | 8.152% | $47.8789 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $158.72 | 9.386% | $173.6175 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $548.94 | $590.1397 | $590.14 | $590.15 | $590.10 | |