| 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 | $89.54 | 4.748% | $93.7914 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $6.49 | 4.588% | $6.7878 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $199.30 | 11.359% | $221.9385 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $201.95 | 5.533% | $213.1239 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $75.46 | 8.552% | $81.9133 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $243.68 | 13.154% | $275.7337 | $275.73 | $275.75 | $275.70 |
| Purchase #7 | $111.79 | 12.666% | $125.9493 | $125.95 | $125.95 | $125.90 |
| 7 purchase totals = | $928.21 | $1,019.2379 | $1,019.23 | $1,019.25 | $1,019.10 | |