| 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 | $45.62 | 4.208% | $47.5397 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $107.26 | 10.851% | $118.8988 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $43.40 | 3.825% | $45.0601 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $128.55 | 5.795% | $135.9995 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $84.69 | 8.325% | $91.7404 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $79.34 | 5.191% | $83.4585 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $95.92 | 13.760% | $109.1186 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $584.78 | $631.8156 | $631.82 | $631.80 | $631.80 | |