| 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 | $11.36 | 10.316% | $12.5319 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $50.66 | 3.427% | $52.3961 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $186.46 | 11.517% | $207.9346 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $179.88 | 5.579% | $189.9155 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $87.80 | 9.688% | $96.3061 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $72.28 | 12.533% | $81.3389 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $29.52 | 13.224% | $33.4237 | $33.42 | $33.40 | $33.40 |
| 7 purchase totals = | $617.96 | $673.8468 | $673.85 | $673.85 | $673.70 | |