| 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 | $50.51 | 5.218% | $53.1456 | $53.15 | $53.15 | $53.10 |
| Purchase #2 | $109.48 | 4.201% | $114.0793 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $132.74 | 7.501% | $142.6968 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $245.84 | 6.838% | $262.6505 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $242.84 | 13.459% | $275.5238 | $275.52 | $275.50 | $275.50 |
| Purchase #6 | $63.77 | 10.839% | $70.682 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $115.36 | 9.242% | $126.0216 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $960.54 | $1,044.7996 | $1,044.80 | $1,044.80 | $1,044.80 | |