| 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 | $105.61 | 6.142% | $112.0966 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $249.32 | 7.246% | $267.3857 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $16.34 | 6.444% | $17.3929 | $17.39 | $17.40 | $17.40 |
| Purchase #4 | $122.76 | 5.466% | $129.4701 | $129.47 | $129.45 | $129.50 |
| Purchase #5 | $224.45 | 7.711% | $241.7573 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $72.26 | 9.789% | $79.3335 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $7.86 | 7.686% | $8.4641 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $798.60 | $855.9002 | $855.90 | $855.90 | $856.00 | |