| 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 | $92.99 | 12.824% | $104.915 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $92.28 | 8.821% | $100.42 | $100.42 | $100.40 | $100.40 |
| Purchase #3 | $158.72 | 9.644% | $174.027 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $32.62 | 12.228% | $36.6088 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $250.39 | 6.727% | $267.2337 | $267.23 | $267.25 | $267.20 |
| Purchase #6 | $146.71 | 13.397% | $166.3647 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $122.36 | 7.374% | $131.3828 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $896.07 | $980.9520 | $980.95 | $980.95 | $980.90 | |