| 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 | $183.28 | 12.825% | $206.7857 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $43.60 | 9.808% | $47.8763 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $59.91 | 13.856% | $68.2111 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $99.42 | 11.435% | $110.7887 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $34.98 | 13.329% | $39.6425 | $39.64 | $39.65 | $39.60 |
| Purchase #6 | $189.98 | 4.711% | $198.93 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $78.27 | 5.474% | $82.5545 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $689.44 | $754.7888 | $754.79 | $754.85 | $754.80 | |