| 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 | $152.66 | 11.682% | $170.4937 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $14.69 | 12.606% | $16.5418 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $23.63 | 3.221% | $24.3911 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $236.91 | 7.217% | $254.0078 | $254.01 | $254.00 | $254.00 |
| Purchase #5 | $72.77 | 3.466% | $75.2922 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $101.54 | 13.673% | $115.4236 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $10.46 | 11.813% | $11.6956 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $612.66 | $667.8458 | $667.84 | $667.85 | $667.80 | |