| 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 | $48.96 | 3.422% | $50.6354 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $221.92 | 4.422% | $231.7333 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $203.29 | 9.138% | $221.8666 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $212.80 | 9.401% | $232.8053 | $232.81 | $232.80 | $232.80 |
| Purchase #5 | $200.34 | 5.245% | $210.8478 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $126.58 | 3.765% | $131.3457 | $131.35 | $131.35 | $131.30 |
| Purchase #7 | $91.41 | 4.630% | $95.6423 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $1,105.30 | $1,174.8764 | $1,174.89 | $1,174.90 | $1,174.70 | |