| 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 | $21.26 | 12.730% | $23.9664 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $107.63 | 13.341% | $121.9889 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $32.92 | 10.189% | $36.2742 | $36.27 | $36.25 | $36.30 |
| Purchase #4 | $108.57 | 8.434% | $117.7268 | $117.73 | $117.75 | $117.70 |
| Purchase #5 | $144.36 | 11.571% | $161.0639 | $161.06 | $161.05 | $161.10 |
| Purchase #6 | $121.59 | 13.739% | $138.2953 | $138.30 | $138.30 | $138.30 |
| Purchase #7 | $140.53 | 5.311% | $147.9935 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $676.86 | $747.3090 | $747.31 | $747.30 | $747.40 | |