| 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 | $10.64 | 7.783% | $11.4681 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $94.26 | 6.222% | $100.1249 | $100.12 | $100.10 | $100.10 |
| Purchase #3 | $139.53 | 6.479% | $148.5701 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $197.95 | 3.838% | $205.5473 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $118.41 | 8.449% | $128.4145 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $8.62 | 13.737% | $9.8041 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $243.64 | 11.701% | $272.1483 | $272.15 | $272.15 | $272.10 |
| 7 purchase totals = | $813.05 | $876.0773 | $876.07 | $876.00 | $876.00 | |