| 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 | $15.43 | 6.850% | $16.487 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $64.57 | 3.605% | $66.8977 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $22.95 | 10.402% | $25.3373 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $115.50 | 5.649% | $122.0246 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $183.93 | 4.866% | $192.88 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $21.29 | 5.500% | $22.461 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $193.42 | 13.596% | $219.7174 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $617.09 | $665.8050 | $665.81 | $665.80 | $665.80 | |