| 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 | $33.93 | 10.222% | $37.3983 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $90.46 | 9.831% | $99.3531 | $99.35 | $99.35 | $99.40 |
| Purchase #3 | $244.73 | 8.656% | $265.9138 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $73.99 | 6.828% | $79.042 | $79.04 | $79.05 | $79.00 |
| Purchase #5 | $57.85 | 11.559% | $64.5369 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $101.37 | 9.277% | $110.7741 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $212.88 | 8.675% | $231.3473 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $815.21 | $888.3655 | $888.36 | $888.35 | $888.30 | |