| 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 | $85.59 | 13.539% | $97.178 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $192.45 | 7.871% | $207.5977 | $207.60 | $207.60 | $207.60 |
| Purchase #3 | $17.79 | 12.181% | $19.957 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $67.67 | 7.576% | $72.7967 | $72.80 | $72.80 | $72.80 |
| Purchase #5 | $128.51 | 5.411% | $135.4637 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $216.35 | 5.833% | $228.9697 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $54.55 | 5.617% | $57.6141 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $762.91 | $819.5769 | $819.58 | $819.55 | $819.70 | |