| 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 | $37.78 | 8.102% | $40.8409 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $29.98 | 3.552% | $31.0449 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $37.56 | 4.709% | $39.3287 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $116.57 | 8.654% | $126.658 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $194.25 | 3.809% | $201.649 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $11.93 | 8.512% | $12.9455 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $151.32 | 4.765% | $158.5304 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $579.39 | $610.9974 | $611.00 | $611.05 | $610.80 | |