| 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 | $26.28 | 12.297% | $29.5117 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $57.47 | 10.461% | $63.4819 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $106.94 | 4.732% | $112.0004 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $12.34 | 7.801% | $13.3026 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $138.88 | 7.786% | $149.6932 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $204.61 | 7.493% | $219.9414 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $150.66 | 8.127% | $162.9041 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $697.18 | $750.8353 | $750.82 | $750.85 | $750.80 | |