| 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 | $73.47 | 11.623% | $82.0094 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $224.99 | 13.176% | $254.6347 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $12.83 | 8.709% | $13.9474 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $28.57 | 8.653% | $31.0422 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $18.30 | 4.325% | $19.0915 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $180.93 | 9.205% | $197.5846 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $139.69 | 8.350% | $151.3541 | $151.35 | $151.35 | $151.40 |
| 7 purchase totals = | $678.78 | $749.6639 | $749.65 | $749.70 | $749.60 | |