| 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 | $90.77 | 11.712% | $101.401 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $94.52 | 13.275% | $107.0675 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $149.32 | 8.470% | $161.9674 | $161.97 | $161.95 | $162.00 |
| Purchase #4 | $13.66 | 8.170% | $14.776 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $71.26 | 10.466% | $78.7181 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $176.41 | 13.196% | $199.6891 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $44.25 | 10.589% | $48.9356 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $640.19 | $712.5547 | $712.57 | $712.55 | $712.60 | |