| 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 | $27.56 | 3.838% | $28.6178 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $160.42 | 10.797% | $177.7405 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $249.38 | 13.452% | $282.9266 | $282.93 | $282.95 | $282.90 |
| Purchase #4 | $121.88 | 6.328% | $129.5926 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $151.98 | 6.494% | $161.8496 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $182.28 | 4.783% | $190.9985 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $55.37 | 13.356% | $62.7652 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $948.87 | $1,034.4908 | $1,034.50 | $1,034.50 | $1,034.40 | |