| 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 | $101.58 | 7.166% | $108.8592 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $67.56 | 8.859% | $73.5451 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $234.70 | 10.734% | $259.8927 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $178.98 | 10.173% | $197.1876 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $88.88 | 13.786% | $101.133 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $73.39 | 3.771% | $76.1575 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $73.67 | 7.845% | $79.4494 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $818.76 | $896.2245 | $896.23 | $896.25 | $896.20 | |