| 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 | $33.85 | 8.111% | $36.5956 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $91.41 | 10.544% | $101.0483 | $101.05 | $101.05 | $101.00 |
| Purchase #3 | $115.81 | 8.641% | $125.8171 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $8.55 | 11.374% | $9.5225 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $170.62 | 5.505% | $180.0126 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $201.51 | 10.737% | $223.1461 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $200.73 | 13.221% | $227.2685 | $227.27 | $227.25 | $227.30 |
| 7 purchase totals = | $822.48 | $903.4107 | $903.42 | $903.35 | $903.30 | |