| 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 | $68.96 | 13.392% | $78.1951 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $50.88 | 7.269% | $54.5785 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $109.34 | 12.415% | $122.9146 | $122.91 | $122.90 | $122.90 |
| Purchase #4 | $71.28 | 10.333% | $78.6454 | $78.65 | $78.65 | $78.60 |
| Purchase #5 | $84.59 | 9.445% | $92.5795 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $228.43 | 4.872% | $239.5591 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $46.60 | 7.156% | $49.9347 | $49.93 | $49.95 | $49.90 |
| 7 purchase totals = | $660.08 | $716.4069 | $716.41 | $716.45 | $716.40 | |