| 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 | $38.90 | 5.851% | $41.176 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $198.63 | 8.458% | $215.4301 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $51.68 | 11.643% | $57.6971 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $62.32 | 9.636% | $68.3252 | $68.33 | $68.35 | $68.30 |
| Purchase #5 | $99.80 | 11.427% | $111.2041 | $111.20 | $111.20 | $111.20 |
| Purchase #6 | $148.61 | 3.690% | $154.0937 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $210.65 | 11.802% | $235.5109 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $810.59 | $883.4371 | $883.44 | $883.50 | $883.40 | |