| 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 | $84.43 | 11.196% | $93.8828 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $20.55 | 6.853% | $21.9583 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $86.91 | 4.862% | $91.1356 | $91.14 | $91.15 | $91.10 |
| Purchase #4 | $163.43 | 5.450% | $172.3369 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $168.71 | 12.566% | $189.9101 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $196.60 | 3.816% | $204.1023 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $38.96 | 13.450% | $44.2001 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $759.59 | $817.5261 | $817.53 | $817.55 | $817.50 | |