| 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 | $68.41 | 6.588% | $72.9169 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $188.68 | 5.520% | $199.0951 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $38.90 | 4.301% | $40.5731 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $110.75 | 5.379% | $116.7072 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $184.37 | 9.343% | $201.5957 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $208.66 | 12.756% | $235.2767 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $5.41 | 12.612% | $6.0923 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $805.18 | $872.2570 | $872.27 | $872.25 | $872.30 | |