| 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 | $47.83 | 3.604% | $49.5538 | $49.55 | $49.55 | $49.60 |
| Purchase #2 | $183.47 | 11.569% | $204.6956 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $12.43 | 13.255% | $14.0776 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $80.48 | 11.363% | $89.6249 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $119.92 | 9.219% | $130.9754 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $19.27 | 4.403% | $20.1185 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $162.47 | 8.653% | $176.5285 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $625.87 | $685.5743 | $685.58 | $685.60 | $685.60 | |