| 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 | $21.48 | 11.385% | $23.9255 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $161.38 | 13.579% | $183.2938 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $122.35 | 10.840% | $135.6127 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $133.49 | 5.709% | $141.1109 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $30.83 | 11.207% | $34.2851 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $46.63 | 8.646% | $50.6616 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $165.39 | 7.844% | $178.3632 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $681.55 | $747.2528 | $747.25 | $747.25 | $747.30 | |