| 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 | $76.25 | 3.730% | $79.0941 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $89.34 | 6.268% | $94.9398 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $155.30 | 7.744% | $167.3264 | $167.33 | $167.35 | $167.30 |
| Purchase #4 | $160.40 | 4.471% | $167.5715 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $86.25 | 9.854% | $94.7491 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $136.25 | 9.148% | $148.7142 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $220.94 | 9.321% | $241.5338 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $924.73 | $993.9289 | $993.92 | $993.95 | $993.80 | |