| 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 | $238.34 | 13.447% | $270.3896 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $53.61 | 8.842% | $58.3502 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $46.88 | 12.626% | $52.7991 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $32.33 | 4.340% | $33.7331 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $143.74 | 11.733% | $160.605 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $173.89 | 4.494% | $181.7046 | $181.70 | $181.70 | $181.70 |
| Purchase #7 | $88.49 | 5.242% | $93.1286 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $777.28 | $850.7102 | $850.71 | $850.75 | $850.70 | |