| 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 | $95.99 | 8.873% | $104.5072 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $172.30 | 6.805% | $184.025 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $165.86 | 6.480% | $176.6077 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $132.96 | 9.201% | $145.1936 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $89.94 | 4.862% | $94.3129 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $110.74 | 8.397% | $120.0388 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $148.60 | 13.775% | $169.0697 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $916.39 | $993.7549 | $993.76 | $993.75 | $993.70 | |