| 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 | $12.51 | 9.483% | $13.6963 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $231.83 | 8.652% | $251.8879 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $9.87 | 4.283% | $10.2927 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $133.63 | 12.568% | $150.4246 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $86.71 | 7.640% | $93.3346 | $93.33 | $93.35 | $93.30 |
| Purchase #6 | $142.95 | 3.460% | $147.8961 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $132.74 | 6.788% | $141.7504 | $141.75 | $141.75 | $141.80 |
| 7 purchase totals = | $750.24 | $809.2826 | $809.28 | $809.30 | $809.30 | |