| 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 | $94.77 | 4.526% | $99.0593 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $79.61 | 7.260% | $85.3897 | $85.39 | $85.40 | $85.40 |
| Purchase #3 | $175.93 | 12.283% | $197.5395 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $21.30 | 10.368% | $23.5084 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $234.75 | 12.160% | $263.2956 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $128.66 | 9.858% | $141.3433 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $182.64 | 3.560% | $189.142 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $917.66 | $999.2778 | $999.28 | $999.30 | $999.20 | |