| 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 | $68.57 | 5.614% | $72.4195 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $236.89 | 4.246% | $246.9483 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $53.42 | 13.155% | $60.4474 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $81.78 | 11.507% | $91.1904 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $50.77 | 6.613% | $54.1274 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $64.65 | 7.752% | $69.6617 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $158.38 | 9.423% | $173.3041 | $173.30 | $173.30 | $173.30 |
| 7 purchase totals = | $714.46 | $768.0988 | $768.10 | $768.10 | $768.00 | |