| 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 | $40.94 | 6.339% | $43.5352 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $65.68 | 6.495% | $69.9459 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $225.33 | 7.416% | $242.0405 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $93.59 | 7.291% | $100.4136 | $100.41 | $100.40 | $100.40 |
| Purchase #5 | $176.62 | 4.194% | $184.0274 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $17.45 | 3.251% | $18.0173 | $18.02 | $18.00 | $18.00 |
| Purchase #7 | $155.43 | 12.390% | $174.6878 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $775.04 | $832.6677 | $832.68 | $832.70 | $832.50 | |