| 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 | $33.61 | 5.460% | $35.4451 | $35.45 | $35.45 | $35.40 |
| Purchase #2 | $31.34 | 8.193% | $33.9077 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $176.33 | 6.580% | $187.9325 | $187.93 | $187.95 | $187.90 |
| Purchase #4 | $175.28 | 12.475% | $197.1462 | $197.15 | $197.15 | $197.10 |
| Purchase #5 | $30.85 | 8.814% | $33.5691 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $190.34 | 12.792% | $214.6883 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $92.55 | 12.638% | $104.2465 | $104.25 | $104.25 | $104.20 |
| 7 purchase totals = | $730.30 | $806.9354 | $806.95 | $806.95 | $806.80 | |