| 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 | $63.64 | 8.705% | $69.1799 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $138.91 | 4.205% | $144.7512 | $144.75 | $144.75 | $144.80 |
| Purchase #3 | $186.27 | 11.229% | $207.1863 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $141.99 | 12.440% | $159.6536 | $159.65 | $159.65 | $159.70 |
| Purchase #5 | $15.98 | 7.740% | $17.2169 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $245.81 | 5.468% | $259.2509 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $91.76 | 3.452% | $94.9276 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $884.36 | $952.1664 | $952.17 | $952.20 | $952.30 | |