| 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 | $62.66 | 4.739% | $65.6295 | $65.63 | $65.65 | $65.60 |
| Purchase #2 | $101.42 | 5.209% | $106.703 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $108.64 | 11.369% | $120.9913 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $68.25 | 11.163% | $75.8687 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $166.52 | 5.571% | $175.7968 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $191.43 | 5.399% | $201.7653 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $156.57 | 7.150% | $167.7648 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $855.49 | $914.5194 | $914.52 | $914.50 | $914.60 | |