| 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 | $117.66 | 5.840% | $124.5313 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $143.30 | 6.436% | $152.5228 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $34.59 | 6.519% | $36.8449 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $20.60 | 6.863% | $22.0138 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $69.91 | 12.469% | $78.6271 | $78.63 | $78.65 | $78.60 |
| Purchase #6 | $201.46 | 10.394% | $222.3998 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $66.55 | 9.831% | $73.0925 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $654.07 | $710.0322 | $710.02 | $710.05 | $709.90 | |