| 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 | $48.36 | 4.784% | $50.6735 | $50.67 | $50.65 | $50.70 |
| Purchase #2 | $240.37 | 12.149% | $269.5726 | $269.57 | $269.55 | $269.60 |
| Purchase #3 | $26.44 | 4.744% | $27.6943 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $72.26 | 7.519% | $77.6932 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $92.62 | 7.843% | $99.8842 | $99.88 | $99.90 | $99.90 |
| Purchase #6 | $146.37 | 3.726% | $151.8237 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $131.65 | 6.750% | $140.5364 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $758.07 | $817.8779 | $817.86 | $817.85 | $817.90 | |