| 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 | $14.86 | 13.612% | $16.8827 | $16.88 | $16.90 | $16.90 |
| Purchase #2 | $120.39 | 7.614% | $129.5565 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $32.77 | 4.641% | $34.2909 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $107.75 | 6.775% | $115.0501 | $115.05 | $115.05 | $115.10 |
| Purchase #5 | $78.71 | 6.181% | $83.5751 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $248.50 | 5.165% | $261.335 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $41.91 | 3.134% | $43.2235 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $644.89 | $683.9138 | $683.92 | $683.95 | $684.00 | |