| 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 | $90.59 | 9.378% | $99.0855 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $215.73 | 3.850% | $224.0356 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $42.87 | 11.174% | $47.6603 | $47.66 | $47.65 | $47.70 |
| Purchase #4 | $94.46 | 12.540% | $106.3053 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $62.26 | 5.821% | $65.8842 | $65.88 | $65.90 | $65.90 |
| Purchase #6 | $210.45 | 7.599% | $226.4421 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $31.31 | 4.768% | $32.8029 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $747.67 | $802.2159 | $802.22 | $802.25 | $802.20 | |