| 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 | $38.36 | 9.507% | $42.0069 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $105.93 | 5.726% | $111.9956 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $93.46 | 4.499% | $97.6648 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $59.86 | 6.103% | $63.5133 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $180.54 | 6.805% | $192.8257 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $157.41 | 12.143% | $176.5243 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $51.83 | 12.131% | $58.1175 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $687.39 | $742.6481 | $742.65 | $742.60 | $742.60 | |