| 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 | $46.78 | 12.869% | $52.8001 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $45.78 | 8.673% | $49.7505 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $71.43 | 9.441% | $78.1737 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $233.42 | 4.483% | $243.8842 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $202.94 | 13.156% | $229.6388 | $229.64 | $229.65 | $229.60 |
| Purchase #6 | $242.34 | 7.152% | $259.6722 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $209.33 | 5.178% | $220.1691 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,052.02 | $1,134.0886 | $1,134.08 | $1,134.05 | $1,134.20 | |