| 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 | $223.72 | 10.483% | $247.1726 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $71.54 | 7.326% | $76.781 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $124.70 | 11.811% | $139.4283 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $99.55 | 11.429% | $110.9276 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $25.79 | 4.821% | $27.0333 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $96.97 | 5.231% | $102.0425 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $105.64 | 5.689% | $111.6499 | $111.65 | $111.65 | $111.60 |
| 7 purchase totals = | $747.91 | $815.0352 | $815.03 | $815.10 | $814.90 | |