| 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 | $11.91 | 13.216% | $13.484 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $24.56 | 12.769% | $27.6961 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $5.37 | 8.406% | $5.8214 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $52.60 | 12.561% | $59.2071 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $94.27 | 3.594% | $97.6581 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $248.25 | 8.711% | $269.8751 | $269.88 | $269.90 | $269.90 |
| Purchase #7 | $132.30 | 10.301% | $145.9282 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $569.26 | $619.6700 | $619.68 | $619.70 | $619.70 | |