| 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 | $65.56 | 5.404% | $69.1029 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $26.74 | 5.164% | $28.1209 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $62.73 | 6.486% | $66.7987 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $227.89 | 7.799% | $245.6631 | $245.66 | $245.65 | $245.70 |
| Purchase #5 | $201.92 | 9.681% | $221.4679 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $173.45 | 6.729% | $185.1215 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $166.81 | 6.567% | $177.7644 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $925.10 | $994.0394 | $994.03 | $993.95 | $994.10 | |