| 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 | $16.46 | 8.726% | $17.8963 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $101.77 | 8.455% | $110.3747 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $134.41 | 3.135% | $138.6238 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $17.67 | 11.549% | $19.7107 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $85.40 | 6.797% | $91.2046 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $204.60 | 6.383% | $217.6596 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $7.66 | 7.235% | $8.2142 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $567.97 | $603.6839 | $603.67 | $603.60 | $603.70 | |