| 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 | $18.86 | 4.697% | $19.7459 | $19.75 | $19.75 | $19.70 |
| Purchase #2 | $171.67 | 7.356% | $184.298 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $200.93 | 11.131% | $223.2955 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $113.58 | 10.181% | $125.1436 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $103.91 | 6.699% | $110.8709 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $65.76 | 7.744% | $70.8525 | $70.85 | $70.85 | $70.90 |
| Purchase #7 | $87.90 | 6.251% | $93.3946 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $762.61 | $827.6010 | $827.60 | $827.60 | $827.60 | |