| 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 | $80.51 | 8.803% | $87.5973 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $21.52 | 12.139% | $24.1323 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $29.85 | 13.393% | $33.8478 | $33.85 | $33.85 | $33.80 |
| Purchase #4 | $14.31 | 10.726% | $15.8449 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $134.66 | 5.731% | $142.3774 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $144.34 | 12.730% | $162.7145 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $46.28 | 4.154% | $48.2025 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $471.47 | $514.7167 | $514.71 | $514.75 | $514.60 | |