| 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 | $63.42 | 7.767% | $68.3458 | $68.35 | $68.35 | $68.30 |
| Purchase #2 | $10.28 | 12.610% | $11.5763 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $109.55 | 11.334% | $121.9664 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $192.70 | 7.754% | $207.642 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $15.82 | 5.403% | $16.6748 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $223.43 | 8.802% | $243.0963 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $35.64 | 11.658% | $39.7949 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $650.84 | $709.0965 | $709.10 | $709.10 | $709.10 | |