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 | $19.51 | 3.870% | $20.265 | $20.27 | $20.25 | $20.30 |
Purchase #2 | $80.72 | 12.776% | $91.0328 | $91.03 | $91.05 | $91.00 |
Purchase #3 | $44.70 | 11.491% | $49.8365 | $49.84 | $49.85 | $49.80 |
Purchase #4 | $145.68 | 3.598% | $150.9216 | $150.92 | $150.90 | $150.90 |
Purchase #5 | $28.44 | 12.410% | $31.9694 | $31.97 | $31.95 | $32.00 |
Purchase #6 | $110.97 | 9.722% | $121.7585 | $121.76 | $121.75 | $121.80 |
Purchase #7 | $73.61 | 12.409% | $82.7443 | $82.74 | $82.75 | $82.70 |
7 purchase totals = | $503.63 | $548.5281 | $548.53 | $548.50 | $548.50 |