| 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 | $76.52 | 8.791% | $83.2469 | $83.25 | $83.25 | $83.20 |
| Purchase #2 | $46.82 | 11.608% | $52.2549 | $52.25 | $52.25 | $52.30 |
| Purchase #3 | $150.98 | 5.142% | $158.7434 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $44.80 | 4.512% | $46.8214 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $16.77 | 13.859% | $19.0942 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $149.61 | 7.477% | $160.7963 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $127.70 | 5.762% | $135.0581 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $613.20 | $656.0152 | $656.01 | $656.00 | $656.00 | |