| 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 | $79.69 | 7.507% | $85.6723 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $171.99 | 8.174% | $186.0485 | $186.05 | $186.05 | $186.00 |
| Purchase #3 | $202.31 | 9.586% | $221.7034 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $210.45 | 12.817% | $237.4234 | $237.42 | $237.40 | $237.40 |
| Purchase #5 | $212.54 | 8.387% | $230.3657 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $66.78 | 6.557% | $71.1588 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $67.67 | 4.708% | $70.8559 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $1,011.43 | $1,103.2280 | $1,103.23 | $1,103.15 | $1,103.30 | |