| 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 | $64.97 | 5.762% | $68.7136 | $68.71 | $68.70 | $68.70 |
| Purchase #2 | $217.35 | 3.710% | $225.4137 | $225.41 | $225.40 | $225.40 |
| Purchase #3 | $41.89 | 4.682% | $43.8513 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $125.30 | 3.570% | $129.7732 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $36.52 | 4.218% | $38.0604 | $38.06 | $38.05 | $38.10 |
| Purchase #6 | $9.98 | 3.438% | $10.3231 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $119.29 | 8.329% | $129.2257 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $615.30 | $645.3610 | $645.35 | $645.30 | $645.40 | |