| 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 | $35.91 | 9.621% | $39.3649 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $17.65 | 13.163% | $19.9733 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $156.63 | 10.637% | $173.2907 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $44.86 | 13.178% | $50.7717 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $190.25 | 4.334% | $198.4954 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $81.69 | 7.710% | $87.9883 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $48.44 | 9.321% | $52.9551 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $575.43 | $622.8394 | $622.84 | $622.80 | $623.00 | |