| 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 | $34.37 | 8.463% | $37.2787 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $180.66 | 10.526% | $199.6763 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $17.49 | 13.326% | $19.8207 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $6.63 | 12.688% | $7.4712 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $226.38 | 4.163% | $235.8042 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $22.52 | 7.569% | $24.2245 | $24.22 | $24.20 | $24.20 |
| Purchase #7 | $170.81 | 10.777% | $189.2182 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $658.86 | $713.4938 | $713.49 | $713.45 | $713.50 | |