| 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 | $228.56 | 12.716% | $257.6237 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $31.97 | 13.131% | $36.168 | $36.17 | $36.15 | $36.20 |
| Purchase #3 | $71.53 | 13.398% | $81.1136 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $100.99 | 11.536% | $112.6402 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $48.98 | 13.778% | $55.7285 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $106.93 | 4.714% | $111.9707 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $33.87 | 4.616% | $35.4334 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $622.83 | $690.6781 | $690.67 | $690.65 | $690.60 | |