| 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 | $5.67 | 8.535% | $6.1539 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $33.75 | 3.284% | $34.8584 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $87.56 | 7.131% | $93.8039 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $209.98 | 12.277% | $235.7592 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $54.77 | 8.832% | $59.6073 | $59.61 | $59.60 | $59.60 |
| Purchase #6 | $112.53 | 8.549% | $122.1502 | $122.15 | $122.15 | $122.20 |
| Purchase #7 | $198.98 | 11.610% | $222.0816 | $222.08 | $222.10 | $222.10 |
| 7 purchase totals = | $703.24 | $774.4145 | $774.41 | $774.40 | $774.60 | |