| 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 | $41.86 | 12.169% | $46.9539 | $46.95 | $46.95 | $47.00 |
| Purchase #2 | $91.35 | 9.609% | $100.1278 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $47.57 | 8.152% | $51.4479 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $46.64 | 3.464% | $48.2556 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $77.70 | 6.135% | $82.4669 | $82.47 | $82.45 | $82.50 |
| Purchase #6 | $34.77 | 9.364% | $38.0259 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $65.30 | 9.807% | $71.704 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $405.19 | $438.9820 | $438.99 | $439.00 | $439.00 | |