| 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 | $39.55 | 13.358% | $44.8331 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $90.75 | 11.507% | $101.1926 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $117.61 | 5.757% | $124.3808 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $232.66 | 9.556% | $254.893 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $36.85 | 7.458% | $39.5983 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $93.25 | 5.553% | $98.4282 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $244.40 | 11.653% | $272.8799 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $855.07 | $936.2059 | $936.20 | $936.30 | $936.20 | |