| 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 | $98.47 | 3.346% | $101.7648 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $37.82 | 3.787% | $39.2522 | $39.25 | $39.25 | $39.30 |
| Purchase #3 | $25.92 | 9.240% | $28.315 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $107.60 | 7.305% | $115.4602 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $204.61 | 4.867% | $214.5684 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $15.62 | 5.778% | $16.5225 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $42.53 | 11.466% | $47.4065 | $47.41 | $47.40 | $47.40 |
| 7 purchase totals = | $532.57 | $563.2896 | $563.29 | $563.20 | $563.40 | |