| 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 | $49.54 | 10.761% | $54.871 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $143.50 | 4.438% | $149.8685 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $134.33 | 6.575% | $143.1622 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $151.71 | 3.499% | $157.0183 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $71.55 | 5.823% | $75.7164 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $110.42 | 7.729% | $118.9544 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $10.40 | 9.657% | $11.4043 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $671.45 | $710.9951 | $710.99 | $710.90 | $711.10 | |