| 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 | $42.43 | 11.147% | $47.1597 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $7.29 | 12.404% | $8.1943 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $211.93 | 5.243% | $223.0415 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $177.76 | 9.364% | $194.4054 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $24.93 | 3.623% | $25.8332 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $66.25 | 12.152% | $74.3007 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $105.88 | 3.724% | $109.823 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $636.47 | $682.7578 | $682.75 | $682.75 | $682.70 | |