| 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 | $44.50 | 4.760% | $46.6182 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $58.73 | 6.454% | $62.5204 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $32.29 | 6.384% | $34.3514 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $129.42 | 9.439% | $141.636 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $234.66 | 7.429% | $252.0929 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $234.85 | 7.584% | $252.661 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $110.32 | 13.222% | $124.9065 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $844.77 | $914.7864 | $914.79 | $914.75 | $914.80 | |