| 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 | $39.86 | 12.224% | $44.7325 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $166.47 | 5.730% | $176.0087 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $148.97 | 10.827% | $165.099 | $165.10 | $165.10 | $165.10 |
| Purchase #4 | $197.69 | 5.674% | $208.9069 | $208.91 | $208.90 | $208.90 |
| Purchase #5 | $127.98 | 3.618% | $132.6103 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $8.63 | 6.579% | $9.1978 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $228.76 | 10.753% | $253.3586 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $918.36 | $989.9138 | $989.92 | $989.90 | $989.90 | |