| 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 | $24.59 | 5.320% | $25.8982 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $85.98 | 13.417% | $97.5159 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $244.76 | 13.359% | $277.4575 | $277.46 | $277.45 | $277.50 |
| Purchase #4 | $22.96 | 7.647% | $24.7158 | $24.72 | $24.70 | $24.70 |
| Purchase #5 | $103.85 | 4.550% | $108.5752 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $63.80 | 9.354% | $69.7679 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $216.39 | 10.264% | $238.6003 | $238.60 | $238.60 | $238.60 |
| 7 purchase totals = | $762.33 | $842.5308 | $842.55 | $842.50 | $842.60 | |