| 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 | $123.58 | 5.398% | $130.2508 | $130.25 | $130.25 | $130.30 |
| Purchase #2 | $65.37 | 4.414% | $68.2554 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $23.26 | 6.224% | $24.7077 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $222.71 | 13.539% | $252.8627 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $197.62 | 4.548% | $206.6078 | $206.61 | $206.60 | $206.60 |
| Purchase #6 | $43.30 | 5.728% | $45.7802 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $69.81 | 13.236% | $79.0501 | $79.05 | $79.05 | $79.10 |
| 7 purchase totals = | $745.65 | $807.5147 | $807.52 | $807.50 | $807.70 | |