| 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 | $194.58 | 7.157% | $208.5061 | $208.51 | $208.50 | $208.50 |
| Purchase #2 | $97.93 | 4.840% | $102.6698 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $85.55 | 7.677% | $92.1177 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $181.67 | 9.137% | $198.2692 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $35.26 | 11.208% | $39.2119 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $12.48 | 10.177% | $13.7501 | $13.75 | $13.75 | $13.80 |
| Purchase #7 | $66.91 | 13.401% | $75.8766 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $674.38 | $730.4014 | $730.41 | $730.35 | $730.50 | |