| 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 | $48.57 | 7.161% | $52.0481 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $15.39 | 6.626% | $16.4097 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $52.30 | 12.743% | $58.9646 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $187.63 | 12.788% | $211.6241 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $101.47 | 13.387% | $115.0538 | $115.05 | $115.05 | $115.10 |
| Purchase #6 | $161.90 | 13.811% | $184.26 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $41.39 | 4.399% | $43.2107 | $43.21 | $43.20 | $43.20 |
| 7 purchase totals = | $608.65 | $681.5710 | $681.56 | $681.50 | $681.60 | |