| 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 | $38.74 | 5.649% | $40.9284 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $52.69 | 6.868% | $56.3087 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $83.33 | 8.152% | $90.1231 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $169.47 | 3.347% | $175.1422 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $185.64 | 4.409% | $193.8249 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $113.29 | 3.286% | $117.0127 | $117.01 | $117.00 | $117.00 |
| Purchase #7 | $140.42 | 4.419% | $146.6252 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $783.58 | $819.9652 | $819.96 | $819.95 | $819.80 | |