| 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 | $14.90 | 3.794% | $15.4653 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $180.55 | 13.760% | $205.3937 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $54.94 | 3.729% | $56.9887 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $31.67 | 9.334% | $34.6261 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $244.40 | 8.520% | $265.2229 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $60.38 | 10.661% | $66.8171 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $184.30 | 9.185% | $201.228 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $771.14 | $845.7418 | $845.75 | $845.75 | $845.70 | |