| 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 | $6.46 | 7.509% | $6.9451 | $6.95 | $6.95 | $6.90 |
| Purchase #2 | $112.57 | 11.842% | $125.9005 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $226.57 | 13.624% | $257.4379 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $133.26 | 8.677% | $144.823 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $31.82 | 10.348% | $35.1127 | $35.11 | $35.10 | $35.10 |
| Purchase #6 | $15.31 | 6.145% | $16.2508 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $134.48 | 11.422% | $149.8403 | $149.84 | $149.85 | $149.80 |
| 7 purchase totals = | $660.47 | $736.3103 | $736.31 | $736.30 | $736.20 | |