| 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 | $26.79 | 13.132% | $30.3081 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $75.93 | 12.413% | $85.3552 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $241.75 | 9.578% | $264.9048 | $264.90 | $264.90 | $264.90 |
| Purchase #4 | $108.42 | 9.281% | $118.4825 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $96.90 | 5.463% | $102.1936 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $155.32 | 13.436% | $176.1888 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $160.97 | 7.841% | $173.5917 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $866.08 | $951.0247 | $951.02 | $951.05 | $951.10 | |