| 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 | $80.60 | 8.369% | $87.3454 | $87.35 | $87.35 | $87.30 |
| Purchase #2 | $114.88 | 5.393% | $121.0755 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $106.33 | 8.542% | $115.4127 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $95.59 | 3.145% | $98.5963 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $98.39 | 8.486% | $106.7394 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $139.68 | 12.641% | $157.3369 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $134.61 | 11.214% | $149.7052 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $770.08 | $836.2114 | $836.23 | $836.25 | $836.10 | |