| 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 | $76.55 | 7.399% | $82.2139 | $82.21 | $82.20 | $82.20 |
| Purchase #2 | $98.57 | 8.347% | $106.7976 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $224.91 | 6.671% | $239.9137 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $201.37 | 3.150% | $207.7132 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $155.72 | 5.805% | $164.7595 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $26.90 | 11.309% | $29.9421 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $19.55 | 4.255% | $20.3819 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $803.57 | $851.7219 | $851.71 | $851.70 | $851.70 | |