| 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 | $65.64 | 7.460% | $70.5367 | $70.54 | $70.55 | $70.50 |
| Purchase #2 | $205.69 | 3.592% | $213.0784 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $188.70 | 3.615% | $195.5215 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $204.39 | 3.410% | $211.3597 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $126.92 | 11.275% | $141.2302 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $59.89 | 3.718% | $62.1167 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $83.62 | 13.531% | $94.9346 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $934.85 | $988.7778 | $988.78 | $988.80 | $988.70 | |