| 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 | $50.84 | 5.794% | $53.7857 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $34.69 | 11.361% | $38.6311 | $38.63 | $38.65 | $38.60 |
| Purchase #3 | $197.65 | 3.726% | $205.0144 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $176.71 | 3.451% | $182.8083 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $48.66 | 7.400% | $52.2608 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $166.75 | 7.139% | $178.6543 | $178.65 | $178.65 | $178.70 |
| Purchase #7 | $16.54 | 7.240% | $17.7375 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $691.84 | $728.8921 | $728.89 | $728.90 | $728.90 | |