| 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 | $71.38 | 3.579% | $73.9347 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $196.81 | 10.861% | $218.1855 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $68.69 | 3.181% | $70.875 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $102.69 | 6.743% | $109.6144 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $206.46 | 13.757% | $234.8627 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $175.86 | 10.708% | $194.6911 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $18.50 | 13.258% | $20.9527 | $20.95 | $20.95 | $21.00 |
| 7 purchase totals = | $840.39 | $923.1161 | $923.11 | $923.15 | $923.20 | |