| 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 | $36.76 | 12.832% | $41.477 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $173.97 | 6.125% | $184.6257 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $5.33 | 8.731% | $5.7954 | $5.80 | $5.80 | $5.80 |
| Purchase #4 | $213.94 | 13.537% | $242.9011 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $12.71 | 8.560% | $13.798 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $179.93 | 10.832% | $199.42 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $83.52 | 11.507% | $93.1306 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $706.16 | $781.1478 | $781.16 | $781.20 | $781.10 | |