| 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 | $101.41 | 3.838% | $105.3021 | $105.30 | $105.30 | $105.30 |
| Purchase #2 | $238.30 | 4.452% | $248.9091 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $100.46 | 4.310% | $104.7898 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $66.58 | 11.748% | $74.4018 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $97.73 | 13.111% | $110.5434 | $110.54 | $110.55 | $110.50 |
| Purchase #6 | $31.77 | 6.205% | $33.7413 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $239.89 | 7.479% | $257.8314 | $257.83 | $257.85 | $257.80 |
| 7 purchase totals = | $876.14 | $935.5189 | $935.51 | $935.55 | $935.40 | |