| 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 | $40.62 | 6.394% | $43.2172 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $156.98 | 6.659% | $167.4333 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $130.29 | 8.232% | $141.0155 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $15.41 | 9.213% | $16.8297 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $220.81 | 13.122% | $249.7847 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $100.84 | 10.122% | $111.047 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $117.96 | 4.278% | $123.0063 | $123.01 | $123.00 | $123.00 |
| 7 purchase totals = | $782.91 | $852.3337 | $852.34 | $852.35 | $852.20 | |