| 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 | $10.91 | 3.103% | $11.2485 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $39.83 | 4.725% | $41.712 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $25.98 | 8.681% | $28.2353 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $94.67 | 9.536% | $103.6977 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $112.91 | 7.660% | $121.5589 | $121.56 | $121.55 | $121.60 |
| Purchase #6 | $113.61 | 10.702% | $125.7685 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $220.85 | 10.812% | $244.7283 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $618.76 | $676.9492 | $676.96 | $676.95 | $676.90 | |