| 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 | $76.98 | 9.590% | $84.3624 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $180.69 | 7.675% | $194.558 | $194.56 | $194.55 | $194.60 |
| Purchase #3 | $157.50 | 3.399% | $162.8534 | $162.85 | $162.85 | $162.90 |
| Purchase #4 | $73.83 | 5.838% | $78.1402 | $78.14 | $78.15 | $78.10 |
| Purchase #5 | $42.69 | 4.412% | $44.5735 | $44.57 | $44.55 | $44.60 |
| Purchase #6 | $113.78 | 11.194% | $126.5165 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $27.43 | 11.673% | $30.6319 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $672.90 | $721.6359 | $721.63 | $721.60 | $721.70 | |