| 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 | $23.56 | 5.743% | $24.9131 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $229.27 | 7.249% | $245.8898 | $245.89 | $245.90 | $245.90 |
| Purchase #3 | $52.25 | 5.807% | $55.2842 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $11.85 | 10.618% | $13.1082 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $85.58 | 9.565% | $93.7657 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $31.25 | 11.278% | $34.7744 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $139.68 | 4.724% | $146.2785 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $573.44 | $614.0139 | $614.01 | $614.00 | $614.10 | |