| 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 | $33.45 | 13.867% | $38.0885 | $38.09 | $38.10 | $38.10 |
| Purchase #2 | $165.55 | 9.491% | $181.2624 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $171.49 | 3.835% | $178.0666 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $39.74 | 13.682% | $45.1772 | $45.18 | $45.20 | $45.20 |
| Purchase #5 | $114.85 | 3.320% | $118.663 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $55.65 | 5.663% | $58.8015 | $58.80 | $58.80 | $58.80 |
| Purchase #7 | $84.86 | 4.164% | $88.3936 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $665.59 | $708.4528 | $708.45 | $708.45 | $708.60 | |