| 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 | $140.83 | 12.614% | $158.5943 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $27.67 | 12.350% | $31.0872 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $196.56 | 10.836% | $217.8592 | $217.86 | $217.85 | $217.90 |
| Purchase #4 | $203.92 | 7.753% | $219.7299 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $25.36 | 11.124% | $28.181 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $62.42 | 3.214% | $64.4262 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $83.26 | 10.178% | $91.7342 | $91.73 | $91.75 | $91.70 |
| 7 purchase totals = | $740.02 | $811.6120 | $811.61 | $811.70 | $811.60 | |