| 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 | $44.46 | 5.495% | $46.9031 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $79.58 | 5.488% | $83.9474 | $83.95 | $83.95 | $83.90 |
| Purchase #3 | $184.64 | 11.768% | $206.3684 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $108.90 | 6.808% | $116.3139 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $129.45 | 12.354% | $145.4423 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $84.80 | 11.473% | $94.5291 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $140.55 | 5.471% | $148.2395 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $772.38 | $841.7437 | $841.74 | $841.75 | $841.60 | |