| 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 | $122.87 | 8.686% | $133.5425 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $226.31 | 6.659% | $241.38 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $43.53 | 7.647% | $46.8587 | $46.86 | $46.85 | $46.90 |
| Purchase #4 | $143.44 | 13.818% | $163.2605 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $90.72 | 8.253% | $98.2071 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $84.65 | 3.803% | $87.8692 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $80.41 | 13.694% | $91.4213 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $791.93 | $862.5393 | $862.54 | $862.50 | $862.60 | |