| 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 | $60.47 | 13.213% | $68.4599 | $68.46 | $68.45 | $68.50 |
| Purchase #2 | $14.94 | 11.787% | $16.701 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $143.38 | 12.571% | $161.4043 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $34.86 | 7.629% | $37.5195 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $62.62 | 9.645% | $68.6597 | $68.66 | $68.65 | $68.70 |
| Purchase #6 | $134.92 | 5.830% | $142.7858 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $199.67 | 8.834% | $217.3088 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $650.86 | $712.8390 | $712.84 | $712.80 | $712.90 | |