| 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 | $70.41 | 11.837% | $78.7444 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $85.36 | 11.131% | $94.8614 | $94.86 | $94.85 | $94.90 |
| Purchase #3 | $22.34 | 13.262% | $25.3027 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $137.60 | 5.365% | $144.9822 | $144.98 | $145.00 | $145.00 |
| Purchase #5 | $235.45 | 4.816% | $246.7893 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $16.29 | 11.235% | $18.1202 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $228.75 | 8.501% | $248.196 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $796.20 | $856.9962 | $856.99 | $857.00 | $857.00 | |