| 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 | $100.31 | 3.310% | $103.6303 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $75.97 | 11.762% | $84.9056 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $58.45 | 7.511% | $62.8402 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $90.70 | 4.451% | $94.7371 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $136.63 | 10.113% | $150.4474 | $150.45 | $150.45 | $150.40 |
| Purchase #6 | $131.99 | 11.650% | $147.3668 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $116.64 | 7.264% | $125.1127 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $710.69 | $769.0401 | $769.05 | $769.05 | $768.90 | |