| 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 | $73.49 | 5.130% | $77.26 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $33.55 | 4.447% | $35.042 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $70.52 | 13.511% | $80.048 | $80.05 | $80.05 | $80.00 |
| Purchase #4 | $134.79 | 13.390% | $152.8384 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $225.68 | 10.492% | $249.3583 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $232.55 | 4.248% | $242.4287 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $19.71 | 12.194% | $22.1134 | $22.11 | $22.10 | $22.10 |
| 7 purchase totals = | $790.29 | $859.0888 | $859.09 | $859.10 | $859.00 | |