| 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 | $83.77 | 6.139% | $88.9126 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $149.48 | 5.712% | $158.0183 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $22.56 | 11.112% | $25.0669 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $17.40 | 5.496% | $18.3563 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $203.96 | 5.684% | $215.5531 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $135.84 | 12.856% | $153.3036 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $202.30 | 11.140% | $224.8362 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $815.31 | $884.0470 | $884.05 | $884.00 | $884.10 | |