| 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 | $102.95 | 9.410% | $112.6376 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $54.78 | 10.557% | $60.5631 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $96.67 | 12.470% | $108.7247 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $50.30 | 3.661% | $52.1415 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $60.80 | 4.256% | $63.3876 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $158.68 | 12.643% | $178.7419 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $175.92 | 12.784% | $198.4096 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $700.10 | $774.6060 | $774.60 | $774.60 | $774.50 | |