| 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 | $75.48 | 8.541% | $81.9267 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $177.71 | 6.818% | $189.8263 | $189.83 | $189.85 | $189.80 |
| Purchase #3 | $248.48 | 8.594% | $269.8344 | $269.83 | $269.85 | $269.80 |
| Purchase #4 | $151.38 | 10.213% | $166.8404 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $100.35 | 8.115% | $108.4934 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $125.97 | 12.772% | $142.0589 | $142.06 | $142.05 | $142.10 |
| Purchase #7 | $129.82 | 9.733% | $142.4554 | $142.46 | $142.45 | $142.50 |
| 7 purchase totals = | $1,009.19 | $1,101.4355 | $1,101.44 | $1,101.50 | $1,101.40 | |