| 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 | $10.40 | 8.553% | $11.2895 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $94.79 | 12.606% | $106.7392 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $245.53 | 12.745% | $276.8228 | $276.82 | $276.80 | $276.80 |
| Purchase #4 | $17.50 | 8.311% | $18.9544 | $18.95 | $18.95 | $19.00 |
| Purchase #5 | $27.31 | 12.217% | $30.6465 | $30.65 | $30.65 | $30.60 |
| Purchase #6 | $22.34 | 11.265% | $24.8566 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $143.54 | 13.277% | $162.5978 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $561.41 | $631.9068 | $631.91 | $631.90 | $631.90 | |