| 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 | $81.49 | 8.306% | $88.2586 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $45.85 | 11.548% | $51.1448 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $53.73 | 12.117% | $60.2405 | $60.24 | $60.25 | $60.20 |
| Purchase #4 | $128.74 | 4.781% | $134.8951 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $177.63 | 5.746% | $187.8366 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $191.65 | 3.692% | $198.7257 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $77.82 | 11.865% | $87.0533 | $87.05 | $87.05 | $87.10 |
| 7 purchase totals = | $756.91 | $808.1546 | $808.16 | $808.20 | $808.10 | |