| 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 | $36.62 | 3.573% | $37.9284 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $137.92 | 5.606% | $145.6518 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $215.52 | 8.746% | $234.3694 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $204.54 | 11.437% | $227.9332 | $227.93 | $227.95 | $227.90 |
| Purchase #5 | $115.60 | 11.679% | $129.1009 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $174.54 | 8.115% | $188.7039 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $31.57 | 7.734% | $34.0116 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $916.31 | $997.6992 | $997.69 | $997.70 | $997.70 | |