| 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 | $199.71 | 7.576% | $214.84 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $78.92 | 8.396% | $85.5461 | $85.55 | $85.55 | $85.50 |
| Purchase #3 | $116.59 | 9.409% | $127.56 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $38.89 | 7.277% | $41.72 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $49.73 | 7.541% | $53.4801 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $84.35 | 3.402% | $87.2196 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $222.97 | 5.563% | $235.3738 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $791.16 | $845.7396 | $845.74 | $845.70 | $845.70 | |