| 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 | $79.41 | 11.426% | $88.4834 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $18.64 | 11.173% | $20.7226 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $11.49 | 11.156% | $12.7718 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $224.44 | 6.588% | $239.2261 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $41.35 | 7.125% | $44.2962 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $148.86 | 11.551% | $166.0548 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $53.37 | 11.329% | $59.4163 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $577.56 | $630.9712 | $630.97 | $630.95 | $631.00 | |