| 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 | $51.30 | 4.654% | $53.6875 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $197.38 | 10.457% | $218.02 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $205.76 | 13.252% | $233.0273 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $81.87 | 11.716% | $91.4619 | $91.46 | $91.45 | $91.50 |
| Purchase #5 | $93.86 | 13.355% | $106.395 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $30.61 | 12.847% | $34.5425 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $5.29 | 11.383% | $5.8922 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $666.07 | $743.0264 | $743.03 | $743.05 | $743.00 | |