| 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 | $66.77 | 6.280% | $70.9632 | $70.96 | $70.95 | $71.00 |
| Purchase #2 | $83.32 | 4.131% | $86.7619 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $183.36 | 11.490% | $204.4281 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $188.70 | 4.467% | $197.1292 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $154.74 | 11.574% | $172.6496 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $205.70 | 3.163% | $212.2063 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $14.66 | 9.708% | $16.0832 | $16.08 | $16.10 | $16.10 |
| 7 purchase totals = | $897.25 | $960.2215 | $960.22 | $960.25 | $960.20 | |