| 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 | $149.34 | 7.208% | $160.1044 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $54.56 | 11.680% | $60.9326 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $18.47 | 11.327% | $20.5621 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $70.60 | 11.710% | $78.8673 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $79.67 | 4.534% | $83.2822 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $69.60 | 10.740% | $77.075 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $9.30 | 5.392% | $9.8015 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $451.54 | $490.6251 | $490.62 | $490.65 | $490.70 | |