| 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 | $43.32 | 5.517% | $45.71 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $228.64 | 6.463% | $243.417 | $243.42 | $243.40 | $243.40 |
| Purchase #3 | $180.59 | 12.577% | $203.3028 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $58.88 | 7.390% | $63.2312 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $189.71 | 4.193% | $197.6645 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $47.29 | 11.640% | $52.7946 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $104.29 | 8.873% | $113.5437 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $852.72 | $919.6638 | $919.65 | $919.65 | $919.60 | |