| 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 | $49.87 | 13.490% | $56.5975 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $47.50 | 10.635% | $52.5516 | $52.55 | $52.55 | $52.60 |
| Purchase #3 | $45.45 | 5.777% | $48.0756 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $247.73 | 8.666% | $269.1983 | $269.20 | $269.20 | $269.20 |
| Purchase #5 | $17.65 | 8.325% | $19.1194 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $77.71 | 12.383% | $87.3328 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $94.63 | 7.182% | $101.4263 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $580.54 | $634.3015 | $634.31 | $634.35 | $634.30 | |