| 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 | $14.44 | 13.121% | $16.3347 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $183.40 | 11.769% | $204.9843 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $50.25 | 8.705% | $54.6243 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $237.50 | 6.277% | $252.4079 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $25.65 | 5.546% | $27.0725 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $142.55 | 13.658% | $162.0195 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $75.90 | 7.776% | $81.802 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $729.69 | $799.2452 | $799.23 | $799.20 | $799.20 | |