| 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 | $42.80 | 6.771% | $45.698 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $77.45 | 3.299% | $80.0051 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $70.25 | 5.556% | $74.1531 | $74.15 | $74.15 | $74.20 |
| Purchase #4 | $239.63 | 9.808% | $263.1329 | $263.13 | $263.15 | $263.10 |
| Purchase #5 | $243.66 | 10.799% | $269.9728 | $269.97 | $269.95 | $270.00 |
| Purchase #6 | $81.26 | 11.771% | $90.8251 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $149.41 | 8.118% | $161.5391 | $161.54 | $161.55 | $161.50 |
| 7 purchase totals = | $904.46 | $985.3261 | $985.33 | $985.35 | $985.30 | |