| 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 | $38.92 | 7.512% | $41.8437 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $21.88 | 13.542% | $24.843 | $24.84 | $24.85 | $24.80 |
| Purchase #3 | $42.97 | 8.139% | $46.4673 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $109.95 | 6.332% | $116.912 | $116.91 | $116.90 | $116.90 |
| Purchase #5 | $69.88 | 13.677% | $79.4375 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $139.76 | 12.417% | $157.114 | $157.11 | $157.10 | $157.10 |
| Purchase #7 | $13.61 | 13.354% | $15.4275 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $436.97 | $482.0450 | $482.04 | $482.05 | $481.90 | |