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 | $122.90 | 5.523% | $129.6878 | $129.69 | $129.70 | $129.70 |
Purchase #2 | $34.34 | 4.814% | $35.9931 | $35.99 | $36.00 | $36.00 |
Purchase #3 | $172.73 | 4.463% | $180.4389 | $180.44 | $180.45 | $180.40 |
Purchase #4 | $78.48 | 7.577% | $84.4264 | $84.43 | $84.45 | $84.40 |
Purchase #5 | $136.79 | 5.687% | $144.5692 | $144.57 | $144.55 | $144.60 |
Purchase #6 | $20.74 | 13.341% | $23.5069 | $23.51 | $23.50 | $23.50 |
Purchase #7 | $44.48 | 5.761% | $47.0425 | $47.04 | $47.05 | $47.00 |
7 purchase totals = | $610.46 | $645.6648 | $645.67 | $645.70 | $645.60 |