| 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 | $45.41 | 11.387% | $50.5808 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $29.55 | 5.828% | $31.2722 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $182.44 | 12.133% | $204.5754 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $180.81 | 9.759% | $198.4552 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $80.74 | 9.836% | $88.6816 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $220.25 | 11.741% | $246.1096 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $212.26 | 12.731% | $239.2828 | $239.28 | $239.30 | $239.30 |
| 7 purchase totals = | $951.46 | $1,058.9576 | $1,058.96 | $1,059.00 | $1,059.10 | |