| 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 | $79.89 | 7.556% | $85.9265 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $105.36 | 13.150% | $119.2148 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $137.67 | 6.522% | $146.6488 | $146.65 | $146.65 | $146.60 |
| Purchase #4 | $106.84 | 13.846% | $121.6331 | $121.63 | $121.65 | $121.60 |
| Purchase #5 | $70.65 | 6.436% | $75.197 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $223.28 | 9.528% | $244.5541 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $5.99 | 5.496% | $6.3192 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $729.68 | $799.4935 | $799.49 | $799.50 | $799.40 | |