| 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 | $94.37 | 5.625% | $99.6783 | $99.68 | $99.70 | $99.70 |
| Purchase #2 | $87.80 | 6.475% | $93.4851 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $110.88 | 7.859% | $119.5941 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $30.97 | 12.167% | $34.7381 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $45.46 | 11.345% | $50.6174 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $136.45 | 11.618% | $152.3028 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $143.72 | 11.609% | $160.4045 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $649.65 | $710.8203 | $710.82 | $710.85 | $710.80 | |