| 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 | $26.67 | 3.564% | $27.6205 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $235.53 | 7.780% | $253.8542 | $253.85 | $253.85 | $253.90 |
| Purchase #3 | $12.75 | 8.693% | $13.8584 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $47.43 | 5.584% | $50.0785 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $69.99 | 6.131% | $74.2811 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $137.41 | 12.768% | $154.9545 | $154.95 | $154.95 | $155.00 |
| Purchase #7 | $144.66 | 8.288% | $156.6494 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $674.44 | $731.2966 | $731.29 | $731.30 | $731.40 | |