| 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 | $32.37 | 6.391% | $34.4388 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $243.98 | 4.458% | $254.8566 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $63.41 | 7.704% | $68.2951 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $59.62 | 3.502% | $61.7079 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $115.84 | 4.386% | $120.9207 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $17.91 | 10.153% | $19.7284 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $93.57 | 10.635% | $103.5212 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $626.70 | $663.4687 | $663.48 | $663.45 | $663.40 | |