| 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 | $49.40 | 9.747% | $54.215 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $82.84 | 13.230% | $93.7997 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $199.47 | 4.487% | $208.4202 | $208.42 | $208.40 | $208.40 |
| Purchase #4 | $110.49 | 12.667% | $124.4858 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $52.61 | 11.811% | $58.8238 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $83.96 | 8.578% | $91.1621 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $21.63 | 12.378% | $24.3074 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $600.40 | $655.2140 | $655.22 | $655.15 | $655.20 | |