| 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 | $30.76 | 3.144% | $31.7271 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $217.66 | 7.484% | $233.9497 | $233.95 | $233.95 | $233.90 |
| Purchase #3 | $236.34 | 7.102% | $253.1249 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $54.67 | 4.275% | $57.0071 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $135.41 | 9.629% | $148.4486 | $148.45 | $148.45 | $148.40 |
| Purchase #6 | $60.26 | 9.384% | $65.9148 | $65.91 | $65.90 | $65.90 |
| Purchase #7 | $193.82 | 5.179% | $203.8579 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $928.92 | $994.0301 | $994.03 | $994.00 | $993.90 | |