| 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 | $26.63 | 10.827% | $29.5132 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $118.33 | 10.412% | $130.6505 | $130.65 | $130.65 | $130.70 |
| Purchase #3 | $18.96 | 9.449% | $20.7515 | $20.75 | $20.75 | $20.80 |
| Purchase #4 | $176.96 | 5.240% | $186.2327 | $186.23 | $186.25 | $186.20 |
| Purchase #5 | $149.66 | 7.612% | $161.0521 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $136.92 | 7.241% | $146.8344 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $57.86 | 3.868% | $60.098 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $685.32 | $735.1324 | $735.12 | $735.15 | $735.20 | |