| 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 | $50.39 | 6.836% | $53.8347 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $93.64 | 11.560% | $104.4648 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $17.93 | 12.258% | $20.1279 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $215.78 | 13.571% | $245.0635 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $101.38 | 8.778% | $110.2791 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $90.67 | 6.319% | $96.3994 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $196.60 | 7.173% | $210.7021 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $766.39 | $840.8715 | $840.86 | $840.90 | $840.90 | |