| 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 | $52.77 | 8.592% | $57.304 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $65.29 | 13.364% | $74.0154 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $209.93 | 4.474% | $219.3223 | $219.32 | $219.30 | $219.30 |
| Purchase #4 | $82.79 | 12.264% | $92.9434 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $171.96 | 10.386% | $189.8198 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $20.36 | 9.871% | $22.3697 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $79.46 | 12.133% | $89.1009 | $89.10 | $89.10 | $89.10 |
| 7 purchase totals = | $682.56 | $744.8755 | $744.87 | $744.80 | $744.80 | |