| 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 | $47.40 | 7.820% | $51.1067 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $243.44 | 4.564% | $254.5506 | $254.55 | $254.55 | $254.60 |
| Purchase #3 | $53.54 | 4.862% | $56.1431 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $25.36 | 6.491% | $27.0061 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $234.65 | 12.385% | $263.7114 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $16.75 | 10.252% | $18.4672 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $59.67 | 12.828% | $67.3245 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $680.81 | $738.3096 | $738.31 | $738.25 | $738.30 | |