| 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 | $18.52 | 5.817% | $19.5973 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $247.30 | 9.176% | $269.9922 | $269.99 | $270.00 | $270.00 |
| Purchase #3 | $57.28 | 9.747% | $62.8631 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $40.98 | 12.102% | $45.9394 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $204.79 | 13.164% | $231.7486 | $231.75 | $231.75 | $231.70 |
| Purchase #6 | $88.51 | 3.159% | $91.306 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $159.99 | 8.321% | $173.3028 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $817.37 | $894.7494 | $894.75 | $894.75 | $894.70 | |