| 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 | $57.35 | 13.184% | $64.911 | $64.91 | $64.90 | $64.90 |
| Purchase #2 | $90.51 | 13.266% | $102.5171 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $41.28 | 3.541% | $42.7417 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $45.92 | 9.554% | $50.3072 | $50.31 | $50.30 | $50.30 |
| Purchase #5 | $158.77 | 3.731% | $164.6937 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $243.98 | 10.131% | $268.6976 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $149.79 | 7.764% | $161.4197 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $787.60 | $855.2880 | $855.29 | $855.25 | $855.20 | |