| 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 | $95.64 | 5.258% | $100.6688 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $239.94 | 4.605% | $250.9892 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $169.48 | 5.197% | $178.2879 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $189.99 | 10.441% | $209.8269 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $247.88 | 11.434% | $276.2226 | $276.22 | $276.20 | $276.20 |
| Purchase #6 | $48.95 | 7.456% | $52.5997 | $52.60 | $52.60 | $52.60 |
| Purchase #7 | $13.53 | 7.649% | $14.5649 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $1,005.41 | $1,083.1600 | $1,083.16 | $1,083.15 | $1,083.20 | |