| 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 | $89.27 | 5.373% | $94.0665 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $244.68 | 3.625% | $253.5497 | $253.55 | $253.55 | $253.50 |
| Purchase #3 | $162.83 | 9.759% | $178.7206 | $178.72 | $178.70 | $178.70 |
| Purchase #4 | $57.65 | 5.178% | $60.6351 | $60.64 | $60.65 | $60.60 |
| Purchase #5 | $188.71 | 8.676% | $205.0825 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $130.96 | 3.750% | $135.871 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $46.72 | 11.375% | $52.0344 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $920.82 | $979.9598 | $979.96 | $979.95 | $979.90 | |