| 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 | $54.37 | 3.295% | $56.1615 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $21.76 | 5.518% | $22.9607 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $74.66 | 12.379% | $83.9022 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $64.61 | 8.660% | $70.2052 | $70.21 | $70.20 | $70.20 |
| Purchase #5 | $231.32 | 3.848% | $240.2212 | $240.22 | $240.20 | $240.20 |
| Purchase #6 | $209.96 | 10.427% | $231.8525 | $231.85 | $231.85 | $231.90 |
| Purchase #7 | $26.98 | 7.495% | $29.0022 | $29.00 | $29.00 | $29.00 |
| 7 purchase totals = | $683.66 | $734.3055 | $734.30 | $734.25 | $734.40 | |