| 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 | $81.31 | 9.369% | $88.9279 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $43.76 | 3.585% | $45.3288 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $119.63 | 4.746% | $125.3076 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $56.46 | 7.561% | $60.7289 | $60.73 | $60.75 | $60.70 |
| Purchase #5 | $107.84 | 13.222% | $122.0986 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $213.45 | 11.874% | $238.7951 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $8.43 | 6.574% | $8.9842 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $630.88 | $690.1711 | $690.18 | $690.25 | $690.10 | |