| 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 | $50.55 | 6.521% | $53.8464 | $53.85 | $53.85 | $53.80 |
| Purchase #2 | $184.42 | 11.825% | $206.2277 | $206.23 | $206.25 | $206.20 |
| Purchase #3 | $119.35 | 8.297% | $129.2525 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $74.45 | 5.572% | $78.5984 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $73.56 | 12.378% | $82.6653 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $28.30 | 10.679% | $31.3222 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $177.84 | 11.437% | $198.1796 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $708.47 | $780.0921 | $780.10 | $780.10 | $780.10 | |