| 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 | $19.96 | 3.514% | $20.6614 | $20.66 | $20.65 | $20.70 |
| Purchase #2 | $91.32 | 11.747% | $102.0474 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $226.68 | 7.608% | $243.9258 | $243.93 | $243.95 | $243.90 |
| Purchase #4 | $83.41 | 12.497% | $93.8337 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $33.93 | 12.628% | $38.2147 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $244.48 | 5.531% | $258.0022 | $258.00 | $258.00 | $258.00 |
| Purchase #7 | $124.53 | 11.378% | $138.699 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $824.31 | $895.3842 | $895.38 | $895.40 | $895.30 | |