| 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 | $75.71 | 10.253% | $83.4725 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $15.77 | 10.672% | $17.453 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $153.28 | 4.464% | $160.1224 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $165.57 | 5.418% | $174.5406 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $6.29 | 6.679% | $6.7101 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $126.47 | 12.239% | $141.9487 | $141.95 | $141.95 | $141.90 |
| Purchase #7 | $145.25 | 7.815% | $156.6013 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $688.34 | $740.8486 | $740.84 | $740.80 | $740.80 | |