| 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 | $43.47 | 7.855% | $46.8846 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $126.99 | 12.651% | $143.0555 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $161.30 | 5.640% | $170.3973 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $62.70 | 5.190% | $65.9541 | $65.95 | $65.95 | $66.00 |
| Purchase #5 | $11.53 | 4.869% | $12.0914 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $40.85 | 5.162% | $42.9587 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $186.49 | 13.261% | $211.2204 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $633.33 | $692.5620 | $692.56 | $692.55 | $692.70 | |