| 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 | $31.28 | 3.337% | $32.3238 | $32.32 | $32.30 | $32.30 |
| Purchase #2 | $24.98 | 8.726% | $27.1598 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $161.59 | 5.480% | $170.4451 | $170.45 | $170.45 | $170.40 |
| Purchase #4 | $69.79 | 11.218% | $77.619 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $237.55 | 5.755% | $251.221 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $173.43 | 13.774% | $197.3182 | $197.32 | $197.30 | $197.30 |
| Purchase #7 | $60.40 | 9.514% | $66.1465 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $759.02 | $822.2334 | $822.24 | $822.15 | $822.10 | |