| 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 | $86.55 | 12.131% | $97.0494 | $97.05 | $97.05 | $97.00 |
| Purchase #2 | $148.90 | 7.541% | $160.1285 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $239.39 | 10.555% | $264.6576 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $10.71 | 13.461% | $12.1517 | $12.15 | $12.15 | $12.20 |
| Purchase #5 | $37.74 | 13.265% | $42.7462 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $72.55 | 5.654% | $76.652 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $40.53 | 10.614% | $44.8319 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $636.37 | $698.2173 | $698.22 | $698.25 | $698.20 | |