| 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 | $60.30 | 8.319% | $65.3164 | $65.32 | $65.30 | $65.30 |
| Purchase #2 | $98.80 | 5.510% | $104.2439 | $104.24 | $104.25 | $104.20 |
| Purchase #3 | $173.44 | 6.467% | $184.6564 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $158.89 | 9.600% | $174.1434 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $208.36 | 8.186% | $225.4163 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $52.68 | 8.437% | $57.1246 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $194.58 | 7.737% | $209.6347 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $947.05 | $1,020.5357 | $1,020.53 | $1,020.50 | $1,020.40 | |