| 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 | $94.75 | 3.272% | $97.8502 | $97.85 | $97.85 | $97.90 |
| Purchase #2 | $74.91 | 8.816% | $81.5141 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $158.74 | 7.547% | $170.7201 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $211.69 | 6.414% | $225.2678 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $47.58 | 3.154% | $49.0807 | $49.08 | $49.10 | $49.10 |
| Purchase #6 | $240.56 | 12.142% | $269.7688 | $269.77 | $269.75 | $269.80 |
| Purchase #7 | $93.69 | 5.523% | $98.8645 | $98.86 | $98.85 | $98.90 |
| 7 purchase totals = | $921.92 | $993.0662 | $993.06 | $993.00 | $993.20 | |