| 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 | $24.52 | 3.213% | $25.3078 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $90.72 | 8.683% | $98.5972 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $25.43 | 9.676% | $27.8906 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $196.29 | 9.375% | $214.6922 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $35.58 | 8.792% | $38.7082 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $133.81 | 4.565% | $139.9184 | $139.92 | $139.90 | $139.90 |
| Purchase #7 | $196.45 | 12.401% | $220.8118 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $702.80 | $765.9262 | $765.93 | $765.90 | $765.90 | |