| 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 | $45.77 | 8.519% | $49.6691 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $47.58 | 3.565% | $49.2762 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $12.43 | 7.309% | $13.3385 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $212.77 | 9.812% | $233.647 | $233.65 | $233.65 | $233.60 |
| Purchase #5 | $78.62 | 13.510% | $89.2416 | $89.24 | $89.25 | $89.20 |
| Purchase #6 | $189.97 | 7.231% | $203.7067 | $203.71 | $203.70 | $203.70 |
| Purchase #7 | $128.84 | 9.455% | $141.0218 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $715.98 | $779.9009 | $779.91 | $779.90 | $779.80 | |