| 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 | $39.56 | 8.819% | $43.0488 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $92.86 | 8.709% | $100.9472 | $100.95 | $100.95 | $100.90 |
| Purchase #3 | $120.97 | 12.131% | $135.6449 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $70.50 | 11.797% | $78.8169 | $78.82 | $78.80 | $78.80 |
| Purchase #5 | $42.30 | 12.384% | $47.5384 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $199.79 | 6.243% | $212.2629 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $140.42 | 11.486% | $156.5486 | $156.55 | $156.55 | $156.50 |
| 7 purchase totals = | $706.40 | $774.8077 | $774.81 | $774.80 | $774.60 | |