| 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 | $162.52 | 3.456% | $168.1367 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $80.25 | 4.803% | $84.1044 | $84.10 | $84.10 | $84.10 |
| Purchase #3 | $72.30 | 5.305% | $76.1355 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $73.64 | 3.306% | $76.0745 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $24.42 | 9.781% | $26.8085 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $243.61 | 13.108% | $275.5424 | $275.54 | $275.55 | $275.50 |
| Purchase #7 | $22.62 | 8.517% | $24.5465 | $24.55 | $24.55 | $24.50 |
| 7 purchase totals = | $679.36 | $731.3485 | $731.35 | $731.35 | $731.20 | |