| 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 | $74.74 | 4.362% | $78.0002 | $78.00 | $78.00 | $78.00 |
| Purchase #2 | $66.87 | 10.366% | $73.8017 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $145.68 | 4.834% | $152.7222 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $60.99 | 13.633% | $69.3048 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $68.84 | 7.524% | $74.0195 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $197.56 | 3.836% | $205.1384 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $230.84 | 8.276% | $249.9443 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $845.52 | $902.9311 | $902.92 | $902.90 | $902.80 | |