| 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 | $19.49 | 10.852% | $21.6051 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $41.99 | 11.220% | $46.7013 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $99.58 | 9.773% | $109.312 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $94.66 | 11.400% | $105.4512 | $105.45 | $105.45 | $105.50 |
| Purchase #5 | $233.55 | 10.214% | $257.4048 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $240.57 | 8.380% | $260.7298 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $51.31 | 6.504% | $54.6472 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $781.15 | $855.8514 | $855.85 | $855.85 | $855.80 | |