| 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 | $89.36 | 4.701% | $93.5608 | $93.56 | $93.55 | $93.60 |
| Purchase #2 | $240.29 | 3.230% | $248.0514 | $248.05 | $248.05 | $248.10 |
| Purchase #3 | $156.79 | 6.285% | $166.6443 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $76.58 | 13.192% | $86.6824 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $74.62 | 6.333% | $79.3457 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $123.42 | 5.808% | $130.5882 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $80.76 | 11.205% | $89.8092 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $841.82 | $894.6820 | $894.68 | $894.70 | $894.70 | |