| 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 | $31.26 | 3.375% | $32.315 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $11.31 | 4.470% | $11.8156 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $98.93 | 3.501% | $102.3935 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $237.81 | 3.211% | $245.4461 | $245.45 | $245.45 | $245.40 |
| Purchase #5 | $156.30 | 3.679% | $162.0503 | $162.05 | $162.05 | $162.10 |
| Purchase #6 | $21.96 | 5.281% | $23.1197 | $23.12 | $23.10 | $23.10 |
| Purchase #7 | $166.73 | 7.325% | $178.943 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $724.30 | $756.0832 | $756.09 | $756.05 | $756.00 | |