| 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 | $10.58 | 10.306% | $11.6704 | $11.67 | $11.65 | $11.70 |
| Purchase #2 | $125.64 | 9.327% | $137.3584 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $147.44 | 11.581% | $164.515 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $234.63 | 8.651% | $254.9278 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $6.62 | 4.141% | $6.8941 | $6.89 | $6.90 | $6.90 |
| Purchase #6 | $34.88 | 10.557% | $38.5623 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $170.61 | 11.194% | $189.7081 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $730.40 | $803.6361 | $803.64 | $803.60 | $803.70 | |