| 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 | $51.30 | 7.165% | $54.9756 | $54.98 | $55.00 | $55.00 |
| Purchase #2 | $60.31 | 13.521% | $68.4645 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $66.68 | 7.214% | $71.4903 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $93.40 | 3.727% | $96.881 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $213.94 | 4.404% | $223.3619 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $90.54 | 7.491% | $97.3224 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $35.53 | 8.200% | $38.4435 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $611.70 | $650.9392 | $650.93 | $650.95 | $651.00 | |