| 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 | $69.76 | 9.796% | $76.5937 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $238.27 | 10.413% | $263.0811 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $137.60 | 12.401% | $154.6638 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $207.40 | 9.133% | $226.3418 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $208.87 | 5.632% | $220.6336 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $11.78 | 7.707% | $12.6879 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $135.86 | 5.164% | $142.8758 | $142.88 | $142.90 | $142.90 |
| 7 purchase totals = | $1,009.54 | $1,096.8777 | $1,096.87 | $1,096.95 | $1,096.90 | |