| 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 | $43.43 | 10.703% | $48.0783 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $129.41 | 4.616% | $135.3836 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $85.40 | 6.154% | $90.6555 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $86.84 | 10.728% | $96.1562 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $151.50 | 8.756% | $164.7653 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $137.62 | 9.494% | $150.6856 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $17.47 | 11.212% | $19.4287 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $651.67 | $705.1532 | $705.17 | $705.20 | $705.30 | |