| 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 | $58.50 | 12.684% | $65.9201 | $65.92 | $65.90 | $65.90 |
| Purchase #2 | $144.31 | 4.347% | $150.5832 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $97.94 | 9.440% | $107.1855 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $42.41 | 8.440% | $45.9894 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $31.36 | 12.423% | $35.2559 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $137.55 | 3.860% | $142.8594 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $224.58 | 7.827% | $242.1579 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $736.65 | $789.9514 | $789.96 | $789.95 | $790.10 | |