| 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 | $40.46 | 11.155% | $44.9733 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $47.91 | 4.830% | $50.2241 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $230.44 | 5.650% | $243.4599 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $11.27 | 13.276% | $12.7662 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $241.89 | 8.569% | $262.6176 | $262.62 | $262.60 | $262.60 |
| Purchase #6 | $37.36 | 10.783% | $41.3885 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $50.52 | 9.256% | $55.1961 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $659.85 | $710.6257 | $710.63 | $710.55 | $710.70 | |