| 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 | $87.77 | 6.334% | $93.3294 | $93.33 | $93.35 | $93.30 |
| Purchase #2 | $233.56 | 6.711% | $249.2342 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $38.37 | 12.312% | $43.0941 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $113.49 | 13.455% | $128.7601 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $69.84 | 7.635% | $75.1723 | $75.17 | $75.15 | $75.20 |
| Purchase #6 | $79.84 | 12.673% | $89.9581 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $152.72 | 12.230% | $171.3977 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $775.59 | $850.9459 | $850.94 | $850.95 | $851.00 | |