| 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 | $244.85 | 5.245% | $257.6924 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $29.28 | 5.546% | $30.9039 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $101.50 | 5.377% | $106.9577 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $47.27 | 7.361% | $50.7495 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $68.76 | 3.432% | $71.1198 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $111.35 | 7.415% | $119.6066 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $71.97 | 10.506% | $79.5312 | $79.53 | $79.55 | $79.50 |
| 7 purchase totals = | $674.98 | $716.5611 | $716.56 | $716.55 | $716.50 | |