| 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 | $92.91 | 6.504% | $98.9529 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $28.69 | 7.411% | $30.8162 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $106.40 | 8.119% | $115.0386 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $31.35 | 9.106% | $34.2047 | $34.20 | $34.20 | $34.20 |
| Purchase #5 | $228.53 | 5.185% | $240.3793 | $240.38 | $240.40 | $240.40 |
| Purchase #6 | $202.65 | 6.399% | $215.6176 | $215.62 | $215.60 | $215.60 |
| Purchase #7 | $11.76 | 3.579% | $12.1809 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $702.29 | $747.1902 | $747.19 | $747.20 | $747.20 | |