| 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 | $90.87 | 10.682% | $100.5767 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $31.68 | 3.479% | $32.7821 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $172.41 | 5.551% | $181.9805 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $117.91 | 10.406% | $130.1797 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $83.80 | 8.590% | $90.9984 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $229.73 | 13.408% | $260.5322 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $149.77 | 13.326% | $169.7284 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $876.17 | $966.7780 | $966.78 | $966.90 | $966.80 | |