| 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 | $113.48 | 13.557% | $128.8645 | $128.86 | $128.85 | $128.90 |
| Purchase #2 | $69.79 | 6.780% | $74.5218 | $74.52 | $74.50 | $74.50 |
| Purchase #3 | $180.90 | 4.323% | $188.7203 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $27.67 | 12.629% | $31.1644 | $31.16 | $31.15 | $31.20 |
| Purchase #5 | $128.87 | 5.684% | $136.195 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $46.40 | 8.452% | $50.3217 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $114.93 | 6.794% | $122.7383 | $122.74 | $122.75 | $122.70 |
| 7 purchase totals = | $682.04 | $732.5260 | $732.52 | $732.45 | $732.50 | |