| 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 | $193.72 | 6.307% | $205.9379 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $88.68 | 4.111% | $92.3256 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $93.84 | 6.516% | $99.9546 | $99.95 | $99.95 | $100.00 |
| Purchase #4 | $12.81 | 10.669% | $14.1767 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $124.87 | 10.341% | $137.7828 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $131.93 | 4.257% | $137.5463 | $137.55 | $137.55 | $137.50 |
| Purchase #7 | $37.61 | 9.789% | $41.2916 | $41.29 | $41.30 | $41.30 |
| 7 purchase totals = | $683.46 | $729.0155 | $729.02 | $729.10 | $729.00 | |