| 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 | $7.80 | 7.670% | $8.3983 | $8.40 | $8.40 | $8.40 |
| Purchase #2 | $143.66 | 6.167% | $152.5195 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $58.70 | 5.306% | $61.8146 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $188.45 | 7.368% | $202.335 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $93.52 | 11.379% | $104.1616 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $34.42 | 12.475% | $38.7139 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $212.67 | 8.690% | $231.151 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $739.22 | $799.0939 | $799.09 | $799.05 | $799.10 | |