| 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 | $23.71 | 5.659% | $25.0517 | $25.05 | $25.05 | $25.10 |
| Purchase #2 | $147.67 | 10.307% | $162.8903 | $162.89 | $162.90 | $162.90 |
| Purchase #3 | $11.57 | 10.223% | $12.7528 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $94.97 | 13.211% | $107.5165 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $208.48 | 10.866% | $231.1334 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $6.68 | 9.108% | $7.2884 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $232.69 | 8.617% | $252.7409 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $725.77 | $799.3740 | $799.37 | $799.40 | $799.40 | |