| 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 | $21.95 | 7.391% | $23.5723 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $34.81 | 3.577% | $36.0552 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $140.31 | 10.727% | $155.3611 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $52.25 | 12.346% | $58.7008 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $83.86 | 13.502% | $95.1828 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $123.93 | 5.851% | $131.1811 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $83.37 | 9.165% | $91.0109 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $540.48 | $591.0642 | $591.06 | $591.05 | $591.20 | |