| 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 | $53.79 | 9.164% | $58.7193 | $58.72 | $58.70 | $58.70 |
| Purchase #2 | $114.78 | 3.332% | $118.6045 | $118.60 | $118.60 | $118.60 |
| Purchase #3 | $20.55 | 9.144% | $22.4291 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $85.40 | 3.332% | $88.2455 | $88.25 | $88.25 | $88.20 |
| Purchase #5 | $234.59 | 4.483% | $245.1067 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $106.86 | 13.818% | $121.6259 | $121.63 | $121.65 | $121.60 |
| Purchase #7 | $209.89 | 13.271% | $237.7445 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $825.86 | $892.4755 | $892.48 | $892.50 | $892.30 | |