| 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 | $80.35 | 10.625% | $88.8872 | $88.89 | $88.90 | $88.90 |
| Purchase #2 | $109.42 | 5.682% | $115.6372 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $244.30 | 11.760% | $273.0297 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $31.69 | 6.605% | $33.7831 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $108.54 | 5.771% | $114.8038 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $97.89 | 5.677% | $103.4472 | $103.45 | $103.45 | $103.40 |
| Purchase #7 | $23.68 | 6.625% | $25.2488 | $25.25 | $25.25 | $25.20 |
| 7 purchase totals = | $695.87 | $754.8370 | $754.84 | $754.90 | $754.70 | |