| 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 | $23.78 | 4.154% | $24.7678 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $196.54 | 8.727% | $213.692 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $72.40 | 4.701% | $75.8035 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $35.88 | 13.346% | $40.6685 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $247.80 | 7.787% | $267.0962 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $160.57 | 9.482% | $175.7952 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $146.62 | 6.557% | $156.2339 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $883.59 | $954.0571 | $954.06 | $954.05 | $954.10 | |