| 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 | $21.29 | 8.494% | $23.0984 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $102.58 | 12.359% | $115.2579 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $68.68 | 6.378% | $73.0604 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $36.76 | 7.770% | $39.6163 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $201.46 | 10.737% | $223.0908 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $193.73 | 5.836% | $205.0361 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $76.68 | 9.790% | $84.187 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $701.18 | $763.3469 | $763.36 | $763.35 | $763.40 | |