| 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 | $45.41 | 13.253% | $51.4282 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $38.73 | 10.784% | $42.9066 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $75.44 | 4.870% | $79.1139 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $177.76 | 3.123% | $183.3114 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $82.94 | 10.748% | $91.8544 | $91.85 | $91.85 | $91.90 |
| Purchase #6 | $183.34 | 13.815% | $208.6684 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $168.60 | 4.460% | $176.1196 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $772.22 | $833.4025 | $833.40 | $833.35 | $833.40 | |