| 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 | $45.28 | 5.474% | $47.7586 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $194.76 | 10.709% | $215.6168 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $130.91 | 3.129% | $135.0062 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $115.65 | 10.727% | $128.0558 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $92.31 | 3.819% | $95.8353 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $147.26 | 7.629% | $158.4945 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $48.62 | 12.682% | $54.786 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $774.79 | $835.5532 | $835.57 | $835.55 | $835.60 | |