| 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 | $26.75 | 5.603% | $28.2488 | $28.25 | $28.25 | $28.20 |
| Purchase #2 | $62.26 | 6.281% | $66.1706 | $66.17 | $66.15 | $66.20 |
| Purchase #3 | $92.90 | 8.739% | $101.0185 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $36.47 | 6.252% | $38.7501 | $38.75 | $38.75 | $38.80 |
| Purchase #5 | $92.96 | 6.291% | $98.8081 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $58.98 | 10.571% | $65.2148 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $23.48 | 9.768% | $25.7735 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $393.80 | $423.9844 | $423.98 | $423.90 | $424.00 | |