| 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 | $72.43 | 8.763% | $78.777 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $29.97 | 11.131% | $33.306 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $97.41 | 5.679% | $102.9419 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $178.79 | 11.610% | $199.5475 | $199.55 | $199.55 | $199.50 |
| Purchase #5 | $128.90 | 5.541% | $136.0423 | $136.04 | $136.05 | $136.00 |
| Purchase #6 | $205.48 | 7.250% | $220.3773 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $174.51 | 8.674% | $189.647 | $189.65 | $189.65 | $189.60 |
| 7 purchase totals = | $887.49 | $960.6390 | $960.65 | $960.70 | $960.50 | |