| 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 | $42.32 | 3.130% | $43.6446 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $20.26 | 9.712% | $22.2277 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $152.76 | 9.645% | $167.4937 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $186.99 | 10.820% | $207.2223 | $207.22 | $207.20 | $207.20 |
| Purchase #5 | $49.74 | 9.644% | $54.5369 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $165.38 | 4.480% | $172.789 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $178.49 | 5.136% | $187.6572 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $795.94 | $855.5714 | $855.57 | $855.60 | $855.50 | |