| 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 | $57.98 | 8.861% | $63.1176 | $63.12 | $63.10 | $63.10 |
| Purchase #2 | $77.38 | 13.185% | $87.5826 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $86.25 | 5.348% | $90.8627 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $89.96 | 4.714% | $94.2007 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $234.60 | 3.437% | $242.6632 | $242.66 | $242.65 | $242.70 |
| Purchase #6 | $206.71 | 10.663% | $228.7515 | $228.75 | $228.75 | $228.80 |
| Purchase #7 | $89.71 | 3.161% | $92.5457 | $92.55 | $92.55 | $92.50 |
| 7 purchase totals = | $842.59 | $899.7240 | $899.72 | $899.70 | $899.80 | |