| 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 | $32.93 | 4.810% | $34.5139 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $165.91 | 7.106% | $177.6996 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $42.84 | 8.694% | $46.5645 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $237.88 | 7.230% | $255.0787 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $178.50 | 5.310% | $187.9784 | $187.98 | $188.00 | $188.00 |
| Purchase #6 | $25.95 | 9.120% | $28.3166 | $28.32 | $28.30 | $28.30 |
| Purchase #7 | $162.87 | 7.521% | $175.1195 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $846.88 | $905.2712 | $905.27 | $905.25 | $905.30 | |