| 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 | $24.49 | 10.136% | $26.9723 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $135.64 | 9.459% | $148.4702 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $218.80 | 8.352% | $237.0742 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $78.93 | 12.541% | $88.8286 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $22.56 | 5.162% | $23.7245 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $105.74 | 8.858% | $115.1064 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $115.65 | 13.467% | $131.2246 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $701.81 | $771.4008 | $771.39 | $771.30 | $771.40 | |