| 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 | $130.27 | 4.233% | $135.7843 | $135.78 | $135.80 | $135.80 |
| Purchase #2 | $227.32 | 8.465% | $246.5626 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $79.94 | 11.268% | $88.9476 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $24.68 | 6.634% | $26.3173 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $70.78 | 9.404% | $77.4362 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $25.74 | 9.822% | $28.2682 | $28.27 | $28.25 | $28.30 |
| Purchase #7 | $77.49 | 7.355% | $83.1894 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $636.22 | $686.5056 | $686.51 | $686.50 | $686.50 | |