| 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 | $66.86 | 9.198% | $73.0098 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $86.31 | 5.725% | $91.2512 | $91.25 | $91.25 | $91.30 |
| Purchase #3 | $18.31 | 11.802% | $20.4709 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $226.26 | 12.311% | $254.1149 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $182.34 | 13.587% | $207.1145 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $244.39 | 11.170% | $271.6884 | $271.69 | $271.70 | $271.70 |
| Purchase #7 | $18.60 | 13.720% | $21.1519 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $843.07 | $938.8016 | $938.79 | $938.75 | $938.90 | |