| 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 | $89.39 | 11.404% | $99.584 | $99.58 | $99.60 | $99.60 |
| Purchase #2 | $234.96 | 13.535% | $266.7618 | $266.76 | $266.75 | $266.80 |
| Purchase #3 | $208.56 | 10.299% | $230.0396 | $230.04 | $230.05 | $230.00 |
| Purchase #4 | $35.65 | 4.307% | $37.1854 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $45.26 | 12.522% | $50.9275 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $16.31 | 9.294% | $17.8259 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $20.36 | 5.828% | $21.5466 | $21.55 | $21.55 | $21.50 |
| 7 purchase totals = | $650.49 | $723.8708 | $723.88 | $723.95 | $723.80 | |