| 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 | $51.85 | 8.432% | $56.222 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $192.76 | 9.317% | $210.7194 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $59.30 | 7.772% | $63.9088 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $88.65 | 13.486% | $100.6053 | $100.61 | $100.60 | $100.60 |
| Purchase #5 | $23.96 | 7.784% | $25.825 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $35.44 | 10.624% | $39.2051 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $55.31 | 3.802% | $57.4129 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $507.27 | $553.8985 | $553.91 | $553.85 | $553.80 | |