| 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 | $56.27 | 11.518% | $62.7512 | $62.75 | $62.75 | $62.80 |
| Purchase #2 | $20.68 | 11.672% | $23.0938 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $136.66 | 13.372% | $154.9342 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $109.80 | 8.394% | $119.0166 | $119.02 | $119.00 | $119.00 |
| Purchase #5 | $155.27 | 11.131% | $172.5531 | $172.55 | $172.55 | $172.60 |
| Purchase #6 | $60.96 | 8.738% | $66.2867 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $10.68 | 7.287% | $11.4583 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $550.32 | $610.0939 | $610.09 | $610.10 | $610.20 | |