| 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 | $65.39 | 7.146% | $70.0628 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $94.61 | 5.409% | $99.7275 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $244.85 | 7.774% | $263.8846 | $263.88 | $263.90 | $263.90 |
| Purchase #4 | $135.64 | 8.694% | $147.4325 | $147.43 | $147.45 | $147.40 |
| Purchase #5 | $99.77 | 13.389% | $113.1282 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $24.99 | 12.821% | $28.194 | $28.19 | $28.20 | $28.20 |
| Purchase #7 | $46.95 | 5.874% | $49.7078 | $49.71 | $49.70 | $49.70 |
| 7 purchase totals = | $712.20 | $772.1374 | $772.13 | $772.20 | $772.10 | |