| 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 | $34.96 | 9.807% | $38.3885 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $65.37 | 3.138% | $67.4213 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $52.94 | 6.626% | $56.4478 | $56.45 | $56.45 | $56.40 |
| Purchase #4 | $211.64 | 6.307% | $224.9881 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $232.50 | 3.544% | $240.7398 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $48.60 | 12.532% | $54.6906 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $147.72 | 9.135% | $161.2142 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $793.73 | $843.8903 | $843.89 | $843.90 | $843.80 | |