| 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 | $21.51 | 5.589% | $22.7122 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $244.29 | 8.588% | $265.2696 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $164.53 | 7.550% | $176.952 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $58.68 | 10.163% | $64.6436 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $241.44 | 5.258% | $254.1349 | $254.13 | $254.15 | $254.10 |
| Purchase #6 | $35.51 | 13.634% | $40.3514 | $40.35 | $40.35 | $40.40 |
| Purchase #7 | $142.78 | 6.444% | $151.9807 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $908.74 | $976.0444 | $976.03 | $976.05 | $976.10 | |