| 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 | $42.95 | 8.494% | $46.5982 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $7.43 | 10.646% | $8.221 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $211.81 | 12.399% | $238.0723 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $172.91 | 8.641% | $187.8512 | $187.85 | $187.85 | $187.90 |
| Purchase #5 | $99.75 | 13.189% | $112.906 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $144.60 | 5.103% | $151.9789 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $59.55 | 13.523% | $67.6029 | $67.60 | $67.60 | $67.60 |
| 7 purchase totals = | $739.00 | $813.2305 | $813.23 | $813.20 | $813.30 | |