| 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 | $94.85 | 9.699% | $104.0495 | $104.05 | $104.05 | $104.00 |
| Purchase #2 | $8.38 | 5.642% | $8.8528 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $5.96 | 8.166% | $6.4467 | $6.45 | $6.45 | $6.40 |
| Purchase #4 | $160.84 | 12.294% | $180.6137 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $193.50 | 12.372% | $217.4398 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $21.37 | 6.519% | $22.7631 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $234.65 | 12.571% | $264.1479 | $264.15 | $264.15 | $264.10 |
| 7 purchase totals = | $719.55 | $804.3135 | $804.31 | $804.30 | $804.20 | |