| 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 | $72.76 | 4.238% | $75.8436 | $75.84 | $75.85 | $75.80 |
| Purchase #2 | $91.98 | 4.571% | $96.1844 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $7.77 | 11.610% | $8.6721 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $118.90 | 6.164% | $126.229 | $126.23 | $126.25 | $126.20 |
| Purchase #5 | $19.67 | 10.383% | $21.7123 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $127.57 | 8.502% | $138.416 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $7.41 | 9.653% | $8.1253 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $446.06 | $475.1827 | $475.18 | $475.20 | $475.10 | |