| 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 | $49.62 | 5.740% | $52.4682 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $111.29 | 12.595% | $125.307 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $131.53 | 7.674% | $141.6236 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $26.84 | 10.372% | $29.6238 | $29.62 | $29.60 | $29.60 |
| Purchase #5 | $152.66 | 12.460% | $171.6814 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $26.56 | 5.660% | $28.0633 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $70.83 | 3.521% | $73.3239 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $569.33 | $622.0912 | $622.08 | $622.00 | $622.10 | |