| 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 | $224.66 | 13.783% | $255.6249 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $61.63 | 6.528% | $65.6532 | $65.65 | $65.65 | $65.70 |
| Purchase #3 | $12.88 | 8.713% | $14.0022 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $6.39 | 9.821% | $7.0176 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $8.89 | 10.577% | $9.8303 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $7.64 | 4.354% | $7.9726 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $148.85 | 11.623% | $166.1508 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $470.94 | $526.2516 | $526.24 | $526.20 | $526.30 | |