| 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 | $100.39 | 6.385% | $106.7999 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $31.57 | 12.866% | $35.6318 | $35.63 | $35.65 | $35.60 |
| Purchase #3 | $77.85 | 6.379% | $82.8161 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $200.36 | 13.448% | $227.3044 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $68.37 | 5.547% | $72.1625 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $111.75 | 4.211% | $116.4558 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $201.47 | 9.614% | $220.8393 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $791.76 | $862.0098 | $862.01 | $862.00 | $862.00 | |