| 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 | $91.51 | 4.566% | $95.6883 | $95.69 | $95.70 | $95.70 |
| Purchase #2 | $33.81 | 13.765% | $38.4639 | $38.46 | $38.45 | $38.50 |
| Purchase #3 | $33.68 | 4.720% | $35.2697 | $35.27 | $35.25 | $35.30 |
| Purchase #4 | $220.25 | 11.369% | $245.2902 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $71.35 | 9.280% | $77.9713 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $53.64 | 9.711% | $58.849 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $94.33 | 3.728% | $97.8466 | $97.85 | $97.85 | $97.80 |
| 7 purchase totals = | $598.57 | $649.3790 | $649.38 | $649.35 | $649.40 | |