| 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 | $57.66 | 5.725% | $60.961 | $60.96 | $60.95 | $61.00 |
| Purchase #2 | $100.68 | 9.616% | $110.3614 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $160.32 | 12.657% | $180.6117 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $28.50 | 10.352% | $31.4503 | $31.45 | $31.45 | $31.50 |
| Purchase #5 | $198.70 | 6.495% | $211.6056 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $67.50 | 7.444% | $72.5247 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $143.29 | 4.812% | $150.1851 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $756.65 | $817.6998 | $817.70 | $817.65 | $817.80 | |