| 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 | $66.88 | 9.346% | $73.1306 | $73.13 | $73.15 | $73.10 |
| Purchase #2 | $60.58 | 11.417% | $67.4964 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $50.88 | 4.388% | $53.1126 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $131.58 | 4.378% | $137.3406 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $8.40 | 3.118% | $8.6619 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $213.80 | 12.692% | $240.9355 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $27.66 | 3.311% | $28.5758 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $559.78 | $609.2534 | $609.26 | $609.30 | $609.20 | |