| 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 | $74.98 | 11.552% | $83.6417 | $83.64 | $83.65 | $83.60 |
| Purchase #2 | $94.26 | 5.146% | $99.1106 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $219.43 | 5.713% | $231.966 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $18.82 | 4.322% | $19.6334 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $10.59 | 3.257% | $10.9349 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $176.38 | 6.130% | $187.1921 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $178.92 | 4.154% | $186.3523 | $186.35 | $186.35 | $186.40 |
| 7 purchase totals = | $773.38 | $818.8310 | $818.82 | $818.85 | $818.80 | |