| 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 | $31.42 | 12.234% | $35.2639 | $35.26 | $35.25 | $35.30 |
| Purchase #2 | $64.55 | 6.139% | $68.5127 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $85.78 | 3.563% | $88.8363 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $81.63 | 4.716% | $85.4797 | $85.48 | $85.50 | $85.50 |
| Purchase #5 | $89.52 | 4.124% | $93.2118 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $27.86 | 11.348% | $31.0216 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $77.30 | 6.563% | $82.3732 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $458.06 | $484.6992 | $484.69 | $484.65 | $484.70 | |