| 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 | $87.44 | 4.509% | $91.3827 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $112.26 | 6.509% | $119.567 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $30.71 | 10.427% | $33.9121 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $67.36 | 11.211% | $74.9117 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $113.36 | 3.688% | $117.5407 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $138.73 | 10.722% | $153.6046 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $91.52 | 10.602% | $101.223 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $641.38 | $692.1418 | $692.13 | $692.10 | $692.10 | |