| 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 | $33.41 | 5.763% | $35.3354 | $35.34 | $35.35 | $35.30 |
| Purchase #2 | $36.60 | 10.735% | $40.529 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $106.98 | 6.169% | $113.5796 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $228.63 | 4.572% | $239.083 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $194.65 | 13.373% | $220.6805 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $128.62 | 12.688% | $144.9393 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $13.40 | 12.790% | $15.1139 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $742.29 | $809.2607 | $809.26 | $809.35 | $809.20 | |