| 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 | $82.87 | 9.403% | $90.6623 | $90.66 | $90.65 | $90.70 |
| Purchase #2 | $182.62 | 6.842% | $195.1149 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $141.31 | 8.604% | $153.4683 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $166.31 | 12.150% | $186.5167 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $147.90 | 9.420% | $161.8322 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $66.57 | 12.809% | $75.097 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $24.87 | 7.494% | $26.7338 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $812.45 | $889.4252 | $889.42 | $889.40 | $889.40 | |