| 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 | $8.25 | 8.522% | $8.9531 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $83.55 | 13.791% | $95.0724 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $56.84 | 3.420% | $58.7839 | $58.78 | $58.80 | $58.80 |
| Purchase #4 | $177.81 | 10.298% | $196.1209 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $234.44 | 6.420% | $249.491 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $51.27 | 3.618% | $53.1249 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $197.42 | 8.103% | $213.4169 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $809.58 | $874.9631 | $874.95 | $874.90 | $875.00 | |