| 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 | $22.99 | 10.370% | $25.3741 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $220.86 | 10.497% | $244.0437 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $81.29 | 5.263% | $85.5683 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $59.85 | 11.474% | $66.7172 | $66.72 | $66.70 | $66.70 |
| Purchase #5 | $184.53 | 13.874% | $210.1317 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $41.75 | 13.375% | $47.3341 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $141.53 | 3.726% | $146.8034 | $146.80 | $146.80 | $146.80 |
| 7 purchase totals = | $752.80 | $825.9725 | $825.96 | $825.95 | $825.90 | |