| 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 | $20.95 | 5.324% | $22.0654 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $112.49 | 8.570% | $122.1304 | $122.13 | $122.15 | $122.10 |
| Purchase #3 | $36.85 | 4.837% | $38.6324 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $231.86 | 8.622% | $251.851 | $251.85 | $251.85 | $251.90 |
| Purchase #5 | $114.99 | 5.798% | $121.6571 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $33.25 | 11.591% | $37.104 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $119.89 | 6.279% | $127.4179 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $670.28 | $720.8582 | $720.86 | $720.85 | $720.90 | |