| 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 | $61.36 | 10.439% | $67.7654 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $124.28 | 8.608% | $134.978 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $199.94 | 6.197% | $212.3303 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $108.59 | 8.571% | $117.8972 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $133.43 | 9.183% | $145.6829 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $240.79 | 7.292% | $258.3484 | $258.35 | $258.35 | $258.30 |
| Purchase #7 | $26.91 | 3.232% | $27.7797 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $895.30 | $964.7819 | $964.79 | $964.85 | $964.80 | |