| 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 | $88.99 | 9.625% | $97.5553 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $71.41 | 3.465% | $73.8844 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $133.55 | 6.278% | $141.9343 | $141.93 | $141.95 | $141.90 |
| Purchase #4 | $125.35 | 7.177% | $134.3464 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $116.36 | 10.327% | $128.3765 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $182.64 | 10.137% | $201.1542 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $79.35 | 9.767% | $87.1001 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $797.65 | $864.3512 | $864.35 | $864.40 | $864.40 | |