| 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 | $86.82 | 11.319% | $96.6472 | $96.65 | $96.65 | $96.60 |
| Purchase #2 | $132.92 | 11.185% | $147.7871 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $200.75 | 4.561% | $209.9062 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $29.54 | 12.247% | $33.1578 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $152.29 | 9.552% | $166.8367 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $127.72 | 10.354% | $140.9441 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $88.39 | 11.309% | $98.386 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $818.43 | $893.6651 | $893.68 | $893.70 | $893.60 | |