| 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 | $7.91 | 10.607% | $8.749 | $8.75 | $8.75 | $8.70 |
| Purchase #2 | $23.31 | 3.823% | $24.2011 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $98.25 | 6.711% | $104.8436 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $171.81 | 10.325% | $189.5494 | $189.55 | $189.55 | $189.50 |
| Purchase #5 | $122.60 | 5.155% | $128.92 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $27.87 | 10.593% | $30.8223 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $208.33 | 5.331% | $219.4361 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $660.08 | $706.5215 | $706.52 | $706.50 | $706.30 | |