| 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 | $105.72 | 7.201% | $113.3329 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $51.48 | 10.687% | $56.9817 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $26.96 | 4.499% | $28.1729 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $176.81 | 9.695% | $193.9517 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $95.54 | 4.120% | $99.4762 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $30.28 | 4.538% | $31.6541 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $178.25 | 7.361% | $191.371 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $665.04 | $714.9405 | $714.93 | $714.95 | $715.10 | |