| 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 | $55.67 | 3.619% | $57.6847 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $29.29 | 6.581% | $31.2176 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $13.69 | 7.296% | $14.6888 | $14.69 | $14.70 | $14.70 |
| Purchase #4 | $218.85 | 5.359% | $230.5782 | $230.58 | $230.60 | $230.60 |
| Purchase #5 | $235.95 | 3.737% | $244.7675 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $100.51 | 11.781% | $112.3511 | $112.35 | $112.35 | $112.40 |
| Purchase #7 | $170.86 | 12.221% | $191.7408 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $824.82 | $883.0287 | $883.03 | $883.05 | $883.10 | |