| 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 | $31.35 | 9.862% | $34.4417 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $67.65 | 10.280% | $74.6044 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $159.86 | 10.366% | $176.4311 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $145.58 | 12.524% | $163.8124 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $126.26 | 12.603% | $142.1725 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $142.27 | 9.207% | $155.3688 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $131.31 | 12.461% | $147.6725 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $804.28 | $894.5034 | $894.49 | $894.45 | $894.50 | |