| 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 | $104.36 | 4.343% | $108.8924 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $197.32 | 13.393% | $223.7471 | $223.75 | $223.75 | $223.70 |
| Purchase #3 | $53.72 | 3.169% | $55.4224 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $62.93 | 4.396% | $65.6964 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $31.30 | 4.791% | $32.7996 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $220.76 | 6.555% | $235.2308 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $221.54 | 9.782% | $243.211 | $243.21 | $243.20 | $243.20 |
| 7 purchase totals = | $891.93 | $964.9997 | $965.00 | $965.00 | $964.90 | |