| 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 | $33.70 | 12.325% | $37.8535 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $199.52 | 11.605% | $222.6743 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $89.38 | 3.486% | $92.4958 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $210.48 | 3.162% | $217.1354 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $124.78 | 3.835% | $129.5653 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $69.96 | 5.770% | $73.9967 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $92.90 | 4.268% | $96.865 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $820.72 | $870.5860 | $870.60 | $870.55 | $870.70 | |