| 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 | $31.73 | 6.464% | $33.781 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $209.63 | 10.558% | $231.7627 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $14.98 | 12.540% | $16.8585 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $45.38 | 7.146% | $48.6229 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $109.44 | 5.103% | $115.0247 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $114.40 | 5.456% | $120.6417 | $120.64 | $120.65 | $120.60 |
| Purchase #7 | $163.34 | 9.428% | $178.7397 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $688.90 | $745.4312 | $745.42 | $745.40 | $745.40 | |