| 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 | $84.34 | 8.219% | $91.2719 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $27.46 | 3.505% | $28.4225 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $99.73 | 7.429% | $107.1389 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $57.92 | 6.241% | $61.5348 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $162.71 | 12.843% | $183.6068 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $86.76 | 11.507% | $96.7435 | $96.74 | $96.75 | $96.70 |
| Purchase #7 | $101.44 | 11.818% | $113.4282 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $620.36 | $682.1466 | $682.14 | $682.15 | $682.00 | |