| 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 | $50.39 | 12.865% | $56.8727 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $38.95 | 8.442% | $42.2382 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $44.75 | 4.489% | $46.7588 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $217.49 | 11.653% | $242.8341 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $143.82 | 4.814% | $150.7435 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $22.96 | 13.864% | $26.1432 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $185.39 | 13.744% | $210.87 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $703.75 | $776.4605 | $776.45 | $776.45 | $776.40 | |