| 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 | $58.62 | 3.589% | $60.7239 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $234.87 | 13.655% | $266.9415 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $34.59 | 9.565% | $37.8985 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $107.54 | 12.663% | $121.1578 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $50.25 | 4.441% | $52.4816 | $52.48 | $52.50 | $52.50 |
| Purchase #6 | $74.35 | 4.593% | $77.7649 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $37.56 | 8.549% | $40.771 | $40.77 | $40.75 | $40.80 |
| 7 purchase totals = | $597.78 | $657.7392 | $657.73 | $657.70 | $657.80 | |