| 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 | $80.44 | 13.701% | $91.4611 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $224.46 | 12.811% | $253.2156 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $221.64 | 6.368% | $235.754 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $8.72 | 12.734% | $9.8304 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $141.91 | 9.118% | $154.8494 | $154.85 | $154.85 | $154.80 |
| Purchase #6 | $46.39 | 8.579% | $50.3698 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $171.65 | 3.203% | $177.1479 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $895.21 | $972.6282 | $972.63 | $972.60 | $972.60 | |