| 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 | $107.70 | 8.477% | $116.8297 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $80.54 | 6.310% | $85.6221 | $85.62 | $85.60 | $85.60 |
| Purchase #3 | $182.96 | 12.348% | $205.5519 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $122.28 | 13.627% | $138.9431 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $44.78 | 12.330% | $50.3014 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $75.57 | 11.584% | $84.324 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $95.73 | 5.476% | $100.9722 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $709.56 | $782.5444 | $782.53 | $782.50 | $782.50 | |