| 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 | $66.78 | 8.517% | $72.4677 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $121.26 | 3.309% | $125.2725 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $142.41 | 13.737% | $161.9729 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $215.93 | 7.857% | $232.8956 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $9.95 | 7.681% | $10.7143 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $172.35 | 5.374% | $181.6121 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $43.93 | 12.299% | $49.333 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $772.61 | $834.2681 | $834.26 | $834.20 | $834.30 | |