| 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 | $41.60 | 10.797% | $46.0916 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $136.31 | 9.261% | $148.9337 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $8.77 | 10.689% | $9.7074 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $57.64 | 13.467% | $65.4024 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $245.33 | 5.629% | $259.1396 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $43.65 | 13.532% | $49.5567 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $18.83 | 5.438% | $19.854 | $19.85 | $19.85 | $19.90 |
| 7 purchase totals = | $552.13 | $598.6854 | $598.68 | $598.70 | $598.70 | |