| 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 | $50.74 | 9.780% | $55.7024 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $11.92 | 10.288% | $13.1463 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $179.73 | 10.654% | $198.8784 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $66.33 | 11.256% | $73.7961 | $73.80 | $73.80 | $73.80 |
| Purchase #5 | $155.33 | 3.220% | $160.3316 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $214.83 | 11.423% | $239.37 | $239.37 | $239.35 | $239.40 |
| Purchase #7 | $211.72 | 12.602% | $238.401 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $890.60 | $979.6258 | $979.63 | $979.65 | $979.60 | |