| 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 | $64.79 | 8.458% | $70.2699 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $233.50 | 13.206% | $264.336 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $99.86 | 13.668% | $113.5089 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $88.45 | 6.781% | $94.4478 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $232.77 | 12.788% | $262.5366 | $262.54 | $262.55 | $262.50 |
| Purchase #6 | $63.96 | 7.613% | $68.8293 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $203.93 | 13.105% | $230.655 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $987.26 | $1,104.5835 | $1,104.60 | $1,104.60 | $1,104.50 | |