| 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 | $54.67 | 4.748% | $57.2657 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $9.28 | 4.401% | $9.6884 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $138.52 | 12.349% | $155.6258 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $85.47 | 12.218% | $95.9127 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $123.86 | 10.436% | $136.786 | $136.79 | $136.80 | $136.80 |
| Purchase #6 | $235.84 | 8.765% | $256.5114 | $256.51 | $256.50 | $256.50 |
| Purchase #7 | $70.78 | 10.109% | $77.9352 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $718.42 | $789.7252 | $789.74 | $789.75 | $789.70 | |