| 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 | $56.61 | 10.444% | $62.5223 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $44.30 | 4.350% | $46.2271 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $220.74 | 4.327% | $230.2914 | $230.29 | $230.30 | $230.30 |
| Purchase #4 | $39.59 | 3.861% | $41.1186 | $41.12 | $41.10 | $41.10 |
| Purchase #5 | $103.51 | 7.130% | $110.8903 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $25.64 | 3.146% | $26.4466 | $26.45 | $26.45 | $26.40 |
| Purchase #7 | $170.44 | 9.341% | $186.3608 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $660.83 | $703.8571 | $703.86 | $703.85 | $703.80 | |