| 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 | $104.85 | 10.398% | $115.7523 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $193.88 | 9.448% | $212.1978 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $56.67 | 11.428% | $63.1462 | $63.15 | $63.15 | $63.10 |
| Purchase #4 | $95.40 | 13.189% | $107.9823 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $61.77 | 13.159% | $69.8983 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $31.42 | 13.267% | $35.5885 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $150.86 | 12.104% | $169.1201 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $694.85 | $773.6855 | $773.69 | $773.70 | $773.70 | |