| 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 | $72.69 | 10.847% | $80.5747 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $102.66 | 4.405% | $107.1822 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $86.74 | 3.410% | $89.6978 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $64.30 | 6.250% | $68.3188 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $87.55 | 4.453% | $91.4486 | $91.45 | $91.45 | $91.40 |
| Purchase #6 | $184.36 | 9.757% | $202.348 | $202.35 | $202.35 | $202.30 |
| Purchase #7 | $152.96 | 8.699% | $166.266 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $751.26 | $805.8361 | $805.84 | $805.80 | $805.80 | |