| 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 | $60.35 | 3.571% | $62.5051 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $22.64 | 8.110% | $24.4761 | $24.48 | $24.50 | $24.50 |
| Purchase #3 | $162.87 | 5.268% | $171.45 | $171.45 | $171.45 | $171.50 |
| Purchase #4 | $174.98 | 9.646% | $191.8586 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $57.39 | 12.711% | $64.6848 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $70.74 | 11.769% | $79.0654 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $130.73 | 4.791% | $136.9933 | $136.99 | $137.00 | $137.00 |
| 7 purchase totals = | $679.70 | $731.0333 | $731.04 | $731.05 | $731.20 | |