| 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 | $43.68 | 7.181% | $46.8167 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $40.43 | 10.264% | $44.5797 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $235.50 | 6.590% | $251.0195 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $131.53 | 5.127% | $138.2735 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $160.84 | 4.521% | $168.1116 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $60.67 | 9.711% | $66.5617 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $177.73 | 11.750% | $198.6133 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $850.38 | $913.9760 | $913.97 | $913.90 | $914.00 | |