| 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 | $108.71 | 6.702% | $115.9957 | $116.00 | $116.00 | $116.00 |
| Purchase #2 | $116.62 | 8.567% | $126.6108 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $37.78 | 10.103% | $41.5969 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $180.42 | 10.428% | $199.2342 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $16.40 | 3.402% | $16.9579 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $11.76 | 7.526% | $12.6451 | $12.65 | $12.65 | $12.60 |
| Purchase #7 | $64.71 | 7.705% | $69.6959 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $536.40 | $582.7365 | $582.75 | $582.75 | $582.70 | |