| 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 | $85.67 | 6.248% | $91.0227 | $91.02 | $91.00 | $91.00 |
| Purchase #2 | $26.95 | 3.246% | $27.8248 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $116.66 | 6.109% | $123.7868 | $123.79 | $123.80 | $123.80 |
| Purchase #4 | $80.41 | 10.795% | $89.0903 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $90.74 | 6.623% | $96.7497 | $96.75 | $96.75 | $96.70 |
| Purchase #6 | $200.32 | 7.239% | $214.8212 | $214.82 | $214.80 | $214.80 |
| Purchase #7 | $193.65 | 13.485% | $219.7637 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $794.40 | $863.0592 | $863.05 | $863.00 | $863.00 | |