| 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 | $117.79 | 3.243% | $121.6099 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $96.98 | 3.221% | $100.1037 | $100.10 | $100.10 | $100.10 |
| Purchase #3 | $38.91 | 12.669% | $43.8395 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $118.41 | 13.541% | $134.4439 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $66.99 | 5.708% | $70.8138 | $70.81 | $70.80 | $70.80 |
| Purchase #6 | $198.95 | 11.495% | $221.8193 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $74.99 | 13.586% | $85.1781 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $713.02 | $777.8082 | $777.80 | $777.80 | $777.70 | |