| 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 | $35.86 | 12.507% | $40.345 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $112.61 | 4.391% | $117.5547 | $117.55 | $117.55 | $117.60 |
| Purchase #3 | $128.60 | 6.683% | $137.1943 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $33.27 | 9.482% | $36.4247 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $227.62 | 11.203% | $253.1203 | $253.12 | $253.10 | $253.10 |
| Purchase #6 | $82.55 | 8.239% | $89.3513 | $89.35 | $89.35 | $89.40 |
| Purchase #7 | $6.56 | 3.519% | $6.7908 | $6.79 | $6.80 | $6.80 |
| 7 purchase totals = | $627.07 | $680.7811 | $680.77 | $680.75 | $680.80 | |