| 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 | $79.34 | 9.574% | $86.936 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $7.44 | 4.696% | $7.7894 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $62.61 | 13.315% | $70.9465 | $70.95 | $70.95 | $70.90 |
| Purchase #4 | $51.27 | 4.590% | $53.6233 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $230.33 | 8.444% | $249.7791 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $78.87 | 8.634% | $85.6796 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $163.43 | 7.275% | $175.3195 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $673.29 | $730.0734 | $730.08 | $730.10 | $730.00 | |