| 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 | $46.43 | 9.444% | $50.8148 | $50.81 | $50.80 | $50.80 |
| Purchase #2 | $219.51 | 10.769% | $243.149 | $243.15 | $243.15 | $243.10 |
| Purchase #3 | $219.40 | 10.168% | $241.7086 | $241.71 | $241.70 | $241.70 |
| Purchase #4 | $57.41 | 8.338% | $62.1968 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $79.74 | 12.868% | $90.0009 | $90.00 | $90.00 | $90.00 |
| Purchase #6 | $185.57 | 8.498% | $201.3397 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $156.35 | 9.581% | $171.3299 | $171.33 | $171.35 | $171.30 |
| 7 purchase totals = | $964.41 | $1,060.5397 | $1,060.54 | $1,060.55 | $1,060.40 | |