| 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 | $40.53 | 9.490% | $44.3763 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $75.30 | 5.110% | $79.1478 | $79.15 | $79.15 | $79.10 |
| Purchase #3 | $100.88 | 6.102% | $107.0357 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $183.35 | 8.257% | $198.4892 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $211.59 | 13.570% | $240.3028 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $205.71 | 5.262% | $216.5345 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $216.64 | 6.866% | $231.5145 | $231.51 | $231.50 | $231.50 |
| 7 purchase totals = | $1,034.00 | $1,117.4008 | $1,117.40 | $1,117.45 | $1,117.30 | |