| 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 | $67.68 | 13.385% | $76.739 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $229.63 | 12.346% | $257.9801 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $83.54 | 12.457% | $93.9466 | $93.95 | $93.95 | $93.90 |
| Purchase #4 | $15.78 | 7.400% | $16.9477 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $50.47 | 12.665% | $56.862 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $210.68 | 5.600% | $222.4781 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $248.52 | 3.140% | $256.3235 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $906.30 | $981.2770 | $981.28 | $981.30 | $981.20 | |