| 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 | $75.69 | 6.650% | $80.7234 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $208.33 | 10.105% | $229.3817 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $162.95 | 7.611% | $175.3521 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $137.74 | 11.490% | $153.5663 | $153.57 | $153.55 | $153.60 |
| Purchase #5 | $42.32 | 3.178% | $43.6649 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $74.98 | 7.533% | $80.6282 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $210.70 | 11.561% | $235.059 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $912.71 | $998.3756 | $998.37 | $998.35 | $998.50 | |