| 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 | $84.65 | 8.510% | $91.8537 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $207.86 | 13.222% | $235.3432 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $23.39 | 3.159% | $24.1289 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $51.90 | 4.299% | $54.1312 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $46.40 | 7.267% | $49.7719 | $49.77 | $49.75 | $49.80 |
| Purchase #6 | $17.83 | 5.719% | $18.8497 | $18.85 | $18.85 | $18.80 |
| Purchase #7 | $54.89 | 4.532% | $57.3776 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $486.92 | $531.4562 | $531.45 | $531.50 | $531.40 | |