| 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 | $61.76 | 9.460% | $67.6025 | $67.60 | $67.60 | $67.60 |
| Purchase #2 | $61.36 | 8.576% | $66.6222 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $65.46 | 12.166% | $73.4239 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $214.37 | 13.628% | $243.5843 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $146.30 | 9.142% | $159.6747 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $124.29 | 11.388% | $138.4441 | $138.44 | $138.45 | $138.40 |
| Purchase #7 | $60.91 | 12.482% | $68.5128 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $734.45 | $817.8645 | $817.84 | $817.80 | $817.80 | |