| 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 | $132.60 | 6.776% | $141.585 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $88.42 | 9.599% | $96.9074 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $8.60 | 6.791% | $9.184 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $14.53 | 10.102% | $15.9978 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $7.31 | 11.380% | $8.1419 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $94.91 | 6.758% | $101.324 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $104.30 | 10.713% | $115.4737 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $450.67 | $488.6138 | $488.61 | $488.60 | $488.60 | |