| 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 | $47.50 | 10.854% | $52.6557 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $161.26 | 3.185% | $166.3961 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $33.56 | 12.161% | $37.6412 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $39.30 | 11.234% | $43.715 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $177.89 | 11.194% | $197.803 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $156.55 | 10.601% | $173.1459 | $173.15 | $173.15 | $173.10 |
| Purchase #7 | $126.87 | 11.376% | $141.3027 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $742.93 | $812.6596 | $812.67 | $812.65 | $812.60 | |