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 | $9.35 | 6.612% | $9.9682 | $9.97 | $9.95 | $10.00 |
Purchase #2 | $167.92 | 13.611% | $190.7756 | $190.78 | $190.80 | $190.80 |
Purchase #3 | $64.35 | 12.768% | $72.5662 | $72.57 | $72.55 | $72.60 |
Purchase #4 | $175.90 | 7.566% | $189.2086 | $189.21 | $189.20 | $189.20 |
Purchase #5 | $105.65 | 3.111% | $108.9368 | $108.94 | $108.95 | $108.90 |
Purchase #6 | $53.44 | 4.668% | $55.9346 | $55.93 | $55.95 | $55.90 |
Purchase #7 | $18.79 | 9.164% | $20.5119 | $20.51 | $20.50 | $20.50 |
7 purchase totals = | $595.40 | $647.9019 | $647.91 | $647.90 | $647.90 |