| 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 | $42.73 | 6.865% | $45.6634 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $191.25 | 13.214% | $216.5218 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $19.93 | 3.524% | $20.6323 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $207.74 | 12.118% | $232.9139 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $90.38 | 3.162% | $93.2378 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $210.54 | 5.358% | $221.8207 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $239.37 | 5.130% | $251.6497 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $1,001.94 | $1,082.4396 | $1,082.43 | $1,082.40 | $1,082.30 | |