| 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 | $94.49 | 8.529% | $102.5491 | $102.55 | $102.55 | $102.50 |
| Purchase #2 | $107.89 | 4.219% | $112.4419 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $121.28 | 8.331% | $131.3838 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $215.69 | 7.856% | $232.6346 | $232.63 | $232.65 | $232.60 |
| Purchase #5 | $5.82 | 10.653% | $6.44 | $6.44 | $6.45 | $6.40 |
| Purchase #6 | $11.68 | 5.789% | $12.3562 | $12.36 | $12.35 | $12.40 |
| Purchase #7 | $157.61 | 9.687% | $172.8777 | $172.88 | $172.90 | $172.90 |
| 7 purchase totals = | $714.46 | $770.6833 | $770.68 | $770.75 | $770.60 | |