| 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 | $34.33 | 6.461% | $36.5481 | $36.55 | $36.55 | $36.50 |
| Purchase #2 | $225.34 | 5.214% | $237.0892 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $61.31 | 10.412% | $67.6936 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $243.98 | 7.499% | $262.2761 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $197.54 | 12.584% | $222.3984 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $102.32 | 4.262% | $106.6809 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $132.44 | 13.201% | $149.9234 | $149.92 | $149.90 | $149.90 |
| 7 purchase totals = | $997.26 | $1,082.6097 | $1,082.61 | $1,082.65 | $1,082.60 | |