| 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 | $74.92 | 6.770% | $79.9921 | $79.99 | $80.00 | $80.00 |
| Purchase #2 | $157.65 | 11.395% | $175.6142 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $244.57 | 6.624% | $260.7703 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $11.44 | 10.815% | $12.6772 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $134.76 | 11.453% | $150.1941 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $199.49 | 10.188% | $219.814 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $103.98 | 7.443% | $111.7192 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $926.81 | $1,010.7811 | $1,010.77 | $1,010.75 | $1,010.80 | |