| 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 | $43.76 | 8.263% | $47.3759 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $147.36 | 9.755% | $161.735 | $161.74 | $161.75 | $161.70 |
| Purchase #3 | $88.48 | 8.425% | $95.9344 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $85.78 | 4.714% | $89.8237 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $169.64 | 6.663% | $180.9431 | $180.94 | $180.95 | $180.90 |
| Purchase #6 | $71.86 | 5.649% | $75.9194 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $217.41 | 6.223% | $230.9394 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $824.29 | $882.6709 | $882.67 | $882.70 | $882.50 | |