| 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 | $6.76 | 11.633% | $7.5464 | $7.55 | $7.55 | $7.50 |
| Purchase #2 | $223.52 | 13.823% | $254.4172 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $56.88 | 10.205% | $62.6846 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $187.45 | 5.459% | $197.6829 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $15.96 | 3.745% | $16.5577 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $12.79 | 8.518% | $13.8795 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $159.66 | 6.568% | $170.1465 | $170.15 | $170.15 | $170.10 |
| 7 purchase totals = | $663.02 | $722.9148 | $722.92 | $722.95 | $722.90 | |