| 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 | $206.25 | 4.846% | $216.2449 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $13.43 | 12.808% | $15.1501 | $15.15 | $15.15 | $15.20 |
| Purchase #3 | $82.78 | 6.653% | $88.2874 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $36.55 | 6.247% | $38.8333 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $188.72 | 7.664% | $203.1835 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $67.92 | 10.129% | $74.7996 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $83.37 | 10.394% | $92.0355 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $679.02 | $728.5343 | $728.53 | $728.60 | $728.50 | |