| 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 | $33.86 | 10.658% | $37.4688 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $30.68 | 8.384% | $33.2522 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $223.28 | 11.256% | $248.4124 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $22.50 | 13.561% | $25.5512 | $25.55 | $25.55 | $25.60 |
| Purchase #5 | $14.89 | 10.734% | $16.4883 | $16.49 | $16.50 | $16.50 |
| Purchase #6 | $152.93 | 6.551% | $162.9484 | $162.95 | $162.95 | $162.90 |
| Purchase #7 | $164.90 | 3.163% | $170.1158 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $643.04 | $694.2371 | $694.24 | $694.20 | $694.30 | |