| 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 | $86.27 | 6.493% | $91.8715 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $156.90 | 6.720% | $167.4437 | $167.44 | $167.45 | $167.40 |
| Purchase #3 | $15.86 | 5.193% | $16.6836 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $55.59 | 8.163% | $60.1278 | $60.13 | $60.15 | $60.10 |
| Purchase #5 | $115.81 | 11.163% | $128.7379 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $141.43 | 7.185% | $151.5917 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $35.48 | 5.158% | $37.3101 | $37.31 | $37.30 | $37.30 |
| 7 purchase totals = | $607.34 | $653.7663 | $653.76 | $653.80 | $653.70 | |