| 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 | $82.47 | 5.834% | $87.2813 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $26.90 | 10.163% | $29.6338 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $107.89 | 8.599% | $117.1675 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $12.89 | 12.399% | $14.4882 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $171.71 | 3.721% | $178.0993 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $240.82 | 12.275% | $270.3807 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $117.93 | 8.341% | $127.7665 | $127.77 | $127.75 | $127.80 |
| 7 purchase totals = | $760.61 | $824.8173 | $824.82 | $824.85 | $824.90 | |