| 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 | $68.90 | 8.623% | $74.8412 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $61.43 | 11.475% | $68.4791 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $18.71 | 5.605% | $19.7587 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $134.29 | 3.681% | $139.2332 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $94.65 | 11.503% | $105.5376 | $105.54 | $105.55 | $105.50 |
| Purchase #6 | $92.38 | 13.339% | $104.7026 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $168.64 | 7.332% | $181.0047 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $639.00 | $693.5571 | $693.55 | $693.60 | $693.50 | |