| 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 | $68.51 | 12.591% | $77.1361 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $47.25 | 10.123% | $52.0331 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $92.29 | 8.805% | $100.4161 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $96.86 | 13.793% | $110.2199 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $113.72 | 5.786% | $120.2998 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $11.75 | 4.645% | $12.2958 | $12.30 | $12.30 | $12.30 |
| Purchase #7 | $123.44 | 12.443% | $138.7996 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $553.82 | $611.2004 | $611.21 | $611.20 | $611.10 | |