| 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 | $67.83 | 4.527% | $70.9007 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $123.93 | 12.602% | $139.5477 | $139.55 | $139.55 | $139.50 |
| Purchase #3 | $99.75 | 8.261% | $107.9903 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $81.80 | 11.246% | $90.9992 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $242.83 | 5.532% | $256.2634 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $64.27 | 5.666% | $67.9115 | $67.91 | $67.90 | $67.90 |
| Purchase #7 | $177.35 | 4.140% | $184.6923 | $184.69 | $184.70 | $184.70 |
| 7 purchase totals = | $857.76 | $918.3051 | $918.30 | $918.30 | $918.30 | |