| 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 | $36.68 | 8.220% | $39.6951 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $78.93 | 12.230% | $88.5831 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $93.67 | 8.726% | $101.8436 | $101.84 | $101.85 | $101.80 |
| Purchase #4 | $244.58 | 4.437% | $255.432 | $255.43 | $255.45 | $255.40 |
| Purchase #5 | $64.77 | 9.351% | $70.8266 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $243.28 | 7.774% | $262.1926 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $100.31 | 12.242% | $112.59 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $862.22 | $931.1630 | $931.16 | $931.25 | $931.10 | |