| 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 | $66.52 | 11.873% | $74.4179 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $11.34 | 12.666% | $12.7763 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $189.63 | 11.387% | $211.2232 | $211.22 | $211.20 | $211.20 |
| Purchase #4 | $126.86 | 10.300% | $139.9266 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $102.74 | 9.500% | $112.5003 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $34.25 | 12.676% | $38.5915 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $204.45 | 10.869% | $226.6717 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $735.79 | $816.1075 | $816.11 | $816.10 | $816.10 | |