| 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 | $14.43 | 6.807% | $15.4123 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $154.41 | 11.288% | $171.8398 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $39.61 | 12.766% | $44.6666 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $40.61 | 13.796% | $46.2126 | $46.21 | $46.20 | $46.20 |
| Purchase #5 | $47.28 | 3.266% | $48.8242 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $116.88 | 5.690% | $123.5305 | $123.53 | $123.55 | $123.50 |
| Purchase #7 | $239.52 | 13.799% | $272.5714 | $272.57 | $272.55 | $272.60 |
| 7 purchase totals = | $652.74 | $723.0574 | $723.05 | $723.00 | $723.00 | |