| 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 | $71.64 | 7.571% | $77.0639 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $126.64 | 7.108% | $135.6416 | $135.64 | $135.65 | $135.60 |
| Purchase #3 | $83.77 | 4.765% | $87.7616 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $221.44 | 9.335% | $242.1114 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $73.97 | 11.686% | $82.6141 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $96.71 | 13.730% | $109.9883 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $122.96 | 8.771% | $133.7448 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $797.13 | $868.9257 | $868.91 | $868.90 | $868.90 | |