| 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 | $6.52 | 3.767% | $6.7656 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $40.49 | 9.731% | $44.4301 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $21.79 | 6.596% | $23.2273 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $63.96 | 11.331% | $71.2073 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $181.83 | 6.761% | $194.1235 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $23.28 | 12.761% | $26.2508 | $26.25 | $26.25 | $26.30 |
| Purchase #7 | $180.78 | 9.502% | $197.9577 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $518.65 | $563.9623 | $563.97 | $563.95 | $564.00 | |