| 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 | $85.34 | 9.306% | $93.2817 | $93.28 | $93.30 | $93.30 |
| Purchase #2 | $128.37 | 13.274% | $145.4098 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $109.95 | 10.689% | $121.7026 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $31.69 | 6.707% | $33.8154 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $60.70 | 7.711% | $65.3806 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $134.50 | 4.187% | $140.1315 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $86.93 | 7.693% | $93.6175 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $637.48 | $693.3391 | $693.34 | $693.35 | $693.30 | |