| 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 | $18.48 | 5.310% | $19.4613 | $19.46 | $19.45 | $19.50 |
| Purchase #2 | $132.64 | 5.511% | $139.9498 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $224.62 | 13.469% | $254.8741 | $254.87 | $254.85 | $254.90 |
| Purchase #4 | $214.26 | 4.475% | $223.8481 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $109.55 | 11.671% | $122.3356 | $122.34 | $122.35 | $122.30 |
| Purchase #6 | $191.69 | 7.803% | $206.6476 | $206.65 | $206.65 | $206.60 |
| Purchase #7 | $23.70 | 11.480% | $26.4208 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $914.94 | $993.5373 | $993.54 | $993.50 | $993.40 | |