| 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 | $19.65 | 10.142% | $21.6429 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $94.78 | 12.239% | $106.3801 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $134.36 | 11.235% | $149.4553 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $148.80 | 9.278% | $162.6057 | $162.61 | $162.60 | $162.60 |
| Purchase #5 | $209.76 | 12.757% | $236.5191 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $137.58 | 13.699% | $156.4271 | $156.43 | $156.45 | $156.40 |
| Purchase #7 | $29.40 | 13.182% | $33.2755 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $774.33 | $866.3057 | $866.32 | $866.35 | $866.30 | |