| 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 | $16.61 | 9.201% | $18.1383 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $44.45 | 11.664% | $49.6346 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $61.65 | 8.253% | $66.738 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $45.95 | 6.549% | $48.9593 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $67.38 | 5.512% | $71.094 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $193.63 | 8.319% | $209.7381 | $209.74 | $209.75 | $209.70 |
| Purchase #7 | $158.64 | 4.658% | $166.0295 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $588.31 | $630.3318 | $630.33 | $630.40 | $630.20 | |