| 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 | $79.89 | 8.272% | $86.4985 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $156.29 | 11.393% | $174.0961 | $174.10 | $174.10 | $174.10 |
| Purchase #3 | $100.30 | 9.268% | $109.5958 | $109.60 | $109.60 | $109.60 |
| Purchase #4 | $209.97 | 7.774% | $226.2931 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $65.39 | 4.679% | $68.4496 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $22.80 | 10.867% | $25.2777 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $99.76 | 3.471% | $103.2227 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $734.40 | $793.4335 | $793.44 | $793.45 | $793.40 | |