| 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 | $95.98 | 12.825% | $108.2894 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $184.30 | 10.232% | $203.1576 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $48.60 | 5.244% | $51.1486 | $51.15 | $51.15 | $51.10 |
| Purchase #4 | $74.27 | 4.592% | $77.6805 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $128.46 | 3.635% | $133.1295 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $110.80 | 8.801% | $120.5515 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $91.72 | 7.739% | $98.8182 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $734.13 | $792.7753 | $792.78 | $792.80 | $792.80 | |