| 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 | $20.35 | 6.564% | $21.6858 | $21.69 | $21.70 | $21.70 |
| Purchase #2 | $249.68 | 11.191% | $277.6217 | $277.62 | $277.60 | $277.60 |
| Purchase #3 | $79.60 | 4.646% | $83.2982 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $64.33 | 5.156% | $67.6469 | $67.65 | $67.65 | $67.60 |
| Purchase #5 | $231.61 | 11.288% | $257.7541 | $257.75 | $257.75 | $257.80 |
| Purchase #6 | $223.91 | 9.420% | $245.0023 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $94.58 | 7.460% | $101.6357 | $101.64 | $101.65 | $101.60 |
| 7 purchase totals = | $964.06 | $1,054.6447 | $1,054.65 | $1,054.65 | $1,054.60 | |