| 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 | $52.94 | 11.212% | $58.8756 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $52.42 | 3.666% | $54.3417 | $54.34 | $54.35 | $54.30 |
| Purchase #3 | $100.26 | 8.650% | $108.9325 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $122.50 | 6.404% | $130.3449 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $31.29 | 6.305% | $33.2628 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $235.26 | 4.751% | $246.4372 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $218.97 | 8.737% | $238.1014 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $813.64 | $870.2961 | $870.29 | $870.35 | $870.20 | |