| 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 | $107.45 | 11.108% | $119.3855 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $72.53 | 6.413% | $77.1813 | $77.18 | $77.20 | $77.20 |
| Purchase #3 | $92.63 | 8.123% | $100.1543 | $100.15 | $100.15 | $100.20 |
| Purchase #4 | $42.26 | 4.423% | $44.1292 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $232.93 | 5.499% | $245.7388 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $67.87 | 4.576% | $70.9757 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $104.68 | 7.773% | $112.8168 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $720.35 | $770.3816 | $770.39 | $770.45 | $770.40 | |