| 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 | $68.83 | 9.795% | $75.5719 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $177.34 | 11.550% | $197.8228 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $74.81 | 5.794% | $79.1445 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $38.25 | 12.164% | $42.9027 | $42.90 | $42.90 | $42.90 |
| Purchase #5 | $202.87 | 11.204% | $225.5996 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $136.92 | 10.599% | $151.4322 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $5.49 | 11.739% | $6.1345 | $6.13 | $6.15 | $6.10 |
| 7 purchase totals = | $704.51 | $778.6082 | $778.59 | $778.60 | $778.50 | |