| 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 | $14.81 | 12.722% | $16.6941 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $67.90 | 12.495% | $76.3841 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $83.72 | 13.219% | $94.7869 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $62.92 | 10.541% | $69.5524 | $69.55 | $69.55 | $69.60 |
| Purchase #5 | $33.82 | 7.817% | $36.4637 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $240.26 | 4.566% | $251.2303 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $219.84 | 8.654% | $238.865 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $723.27 | $783.9765 | $783.97 | $784.00 | $784.10 | |