| 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 | $50.27 | 7.206% | $53.8925 | $53.89 | $53.90 | $53.90 |
| Purchase #2 | $111.35 | 6.696% | $118.806 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $8.92 | 11.668% | $9.9608 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $73.68 | 11.391% | $82.0729 | $82.07 | $82.05 | $82.10 |
| Purchase #5 | $32.74 | 7.261% | $35.1173 | $35.12 | $35.10 | $35.10 |
| Purchase #6 | $225.74 | 10.370% | $249.1492 | $249.15 | $249.15 | $249.10 |
| Purchase #7 | $165.52 | 7.252% | $177.5235 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $668.22 | $726.5222 | $726.52 | $726.45 | $726.50 | |