| 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 | $31.25 | 10.815% | $34.6297 | $34.63 | $34.65 | $34.60 |
| Purchase #2 | $65.54 | 5.711% | $69.283 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $171.57 | 4.706% | $179.6441 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $26.92 | 6.584% | $28.6924 | $28.69 | $28.70 | $28.70 |
| Purchase #5 | $49.44 | 6.202% | $52.5063 | $52.51 | $52.50 | $52.50 |
| Purchase #6 | $59.53 | 8.766% | $64.7484 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $233.29 | 4.557% | $243.921 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $637.54 | $673.4249 | $673.42 | $673.45 | $673.30 | |