| 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 | $82.90 | 5.448% | $87.4164 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $87.87 | 6.782% | $93.8293 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $204.42 | 13.623% | $232.2681 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $27.53 | 13.775% | $31.3223 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $115.63 | 7.801% | $124.6503 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $22.52 | 10.825% | $24.9578 | $24.96 | $24.95 | $25.00 |
| Purchase #7 | $92.70 | 6.137% | $98.389 | $98.39 | $98.40 | $98.40 |
| 7 purchase totals = | $633.57 | $692.8332 | $692.84 | $692.80 | $692.90 | |