| 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 | $48.57 | 4.389% | $50.7017 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $53.91 | 3.827% | $55.9731 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $146.39 | 8.508% | $158.8449 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $153.34 | 13.808% | $174.5132 | $174.51 | $174.50 | $174.50 |
| Purchase #5 | $150.86 | 4.147% | $157.1162 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $183.32 | 10.202% | $202.0223 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $13.94 | 7.207% | $14.9447 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $750.33 | $814.1161 | $814.10 | $814.05 | $814.00 | |