| 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 | $80.25 | 3.670% | $83.1952 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $119.71 | 9.440% | $131.0106 | $131.01 | $131.00 | $131.00 |
| Purchase #3 | $138.33 | 9.790% | $151.8725 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $187.55 | 10.443% | $207.1358 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $6.95 | 6.357% | $7.3918 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $65.53 | 5.253% | $68.9723 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $233.73 | 4.407% | $244.0305 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $832.05 | $893.6087 | $893.61 | $893.60 | $893.60 | |