| 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 | $81.78 | 11.843% | $91.4652 | $91.47 | $91.45 | $91.50 |
| Purchase #2 | $69.66 | 8.741% | $75.749 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $161.46 | 5.850% | $170.9054 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $197.97 | 4.407% | $206.6945 | $206.69 | $206.70 | $206.70 |
| Purchase #5 | $79.75 | 5.566% | $84.1889 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $157.32 | 9.369% | $172.0593 | $172.06 | $172.05 | $172.10 |
| Purchase #7 | $148.81 | 5.192% | $156.5362 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $896.75 | $957.5985 | $957.61 | $957.60 | $957.60 | |