| 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 | $79.96 | 7.474% | $85.9362 | $85.94 | $85.95 | $85.90 |
| Purchase #2 | $108.42 | 10.279% | $119.5645 | $119.56 | $119.55 | $119.60 |
| Purchase #3 | $52.34 | 5.207% | $55.0653 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $100.79 | 8.259% | $109.1142 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $236.37 | 3.241% | $244.0308 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $245.87 | 3.573% | $254.6549 | $254.65 | $254.65 | $254.70 |
| Purchase #7 | $188.40 | 7.458% | $202.4509 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $1,012.15 | $1,070.8168 | $1,070.81 | $1,070.80 | $1,070.90 | |