| 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 | $8.34 | 8.618% | $9.0587 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $96.26 | 13.792% | $109.5362 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $152.79 | 13.178% | $172.9247 | $172.92 | $172.90 | $172.90 |
| Purchase #4 | $174.43 | 10.598% | $192.9161 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $5.35 | 11.474% | $5.9639 | $5.96 | $5.95 | $6.00 |
| Purchase #6 | $75.37 | 8.167% | $81.5255 | $81.53 | $81.55 | $81.50 |
| Purchase #7 | $205.30 | 11.744% | $229.4104 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $717.84 | $801.3355 | $801.34 | $801.30 | $801.30 | |