| 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 | $71.61 | 8.751% | $77.8766 | $77.88 | $77.90 | $77.90 |
| Purchase #2 | $121.73 | 4.265% | $126.9218 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $187.42 | 8.185% | $202.7603 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $191.86 | 6.136% | $203.6325 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $223.71 | 13.654% | $254.2554 | $254.26 | $254.25 | $254.30 |
| Purchase #6 | $216.67 | 3.308% | $223.8374 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $211.95 | 5.720% | $224.0735 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,224.95 | $1,313.3575 | $1,313.36 | $1,313.35 | $1,313.40 | |