| 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 | $45.90 | 10.745% | $50.832 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $9.84 | 9.443% | $10.7692 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $238.98 | 5.276% | $251.5886 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $132.51 | 7.663% | $142.6642 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $194.72 | 13.813% | $221.6167 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $185.62 | 11.677% | $207.2948 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $85.25 | 3.526% | $88.2559 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $892.82 | $973.0214 | $973.02 | $973.00 | $973.10 | |