| 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 | $90.99 | 3.373% | $94.0591 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $45.25 | 13.550% | $51.3814 | $51.38 | $51.40 | $51.40 |
| Purchase #3 | $76.85 | 9.161% | $83.8902 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $121.52 | 11.731% | $135.7755 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $62.63 | 3.190% | $64.6279 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $25.73 | 7.142% | $27.5676 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $203.52 | 12.685% | $229.3365 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $626.49 | $686.6382 | $686.65 | $686.70 | $686.70 | |