| 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 | $34.59 | 7.355% | $37.1341 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $105.30 | 11.186% | $117.0789 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $97.35 | 10.437% | $107.5104 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $60.53 | 11.628% | $67.5684 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $155.85 | 6.632% | $166.186 | $166.19 | $166.20 | $166.20 |
| Purchase #6 | $148.36 | 8.370% | $160.7777 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $17.64 | 10.670% | $19.5222 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $619.62 | $675.7777 | $675.78 | $675.80 | $675.80 | |