| 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 | $72.42 | 9.717% | $79.4571 | $79.46 | $79.45 | $79.50 |
| Purchase #2 | $118.40 | 5.831% | $125.3039 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $191.32 | 6.625% | $203.995 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $161.65 | 7.769% | $174.2086 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $79.99 | 5.243% | $84.1839 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $82.55 | 5.480% | $87.0737 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $18.71 | 4.267% | $19.5084 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $725.04 | $773.7306 | $773.73 | $773.70 | $773.80 | |