| 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 | $105.80 | 9.172% | $115.504 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $227.77 | 4.643% | $238.3454 | $238.35 | $238.35 | $238.30 |
| Purchase #3 | $128.96 | 7.205% | $138.2516 | $138.25 | $138.25 | $138.30 |
| Purchase #4 | $13.95 | 8.248% | $15.1006 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $67.70 | 12.372% | $76.0758 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $112.74 | 6.798% | $120.4041 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $60.91 | 12.856% | $68.7406 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $717.83 | $772.4221 | $772.42 | $772.45 | $772.40 | |