| 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 | $26.84 | 3.596% | $27.8052 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $156.90 | 5.433% | $165.4244 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $43.38 | 6.854% | $46.3533 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $14.52 | 4.692% | $15.2013 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $53.26 | 8.244% | $57.6508 | $57.65 | $57.65 | $57.70 |
| Purchase #6 | $197.73 | 9.258% | $216.0358 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $10.66 | 5.389% | $11.2345 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $503.29 | $539.7053 | $539.70 | $539.70 | $539.70 | |