| 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 | $41.32 | 6.588% | $44.0422 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $202.62 | 9.365% | $221.5954 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $73.69 | 13.266% | $83.4657 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $21.59 | 9.491% | $23.6391 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $31.67 | 3.432% | $32.7569 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $97.57 | 3.367% | $100.8552 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $87.68 | 4.678% | $91.7817 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $556.14 | $598.1362 | $598.15 | $598.15 | $598.20 | |