| 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 | $48.63 | 8.417% | $52.7232 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $40.88 | 13.477% | $46.3894 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $210.77 | 4.622% | $220.5118 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $40.78 | 8.132% | $44.0962 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $63.94 | 9.795% | $70.2029 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $178.30 | 4.667% | $186.6213 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $17.96 | 3.312% | $18.5548 | $18.55 | $18.55 | $18.60 |
| 7 purchase totals = | $601.26 | $639.0996 | $639.09 | $639.05 | $639.10 | |