| 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 | $83.57 | 12.383% | $93.9185 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $33.30 | 9.640% | $36.5101 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $147.54 | 9.678% | $161.8189 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $79.38 | 4.142% | $82.6679 | $82.67 | $82.65 | $82.70 |
| Purchase #5 | $32.53 | 8.586% | $35.323 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $8.26 | 8.474% | $8.96 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $145.80 | 8.518% | $158.2192 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $530.38 | $577.4176 | $577.42 | $577.30 | $577.40 | |