| 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 | $81.95 | 10.248% | $90.3482 | $90.35 | $90.35 | $90.30 |
| Purchase #2 | $92.75 | 3.713% | $96.1938 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $114.53 | 11.755% | $127.993 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $178.55 | 4.585% | $186.7365 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $151.98 | 8.667% | $165.1521 | $165.15 | $165.15 | $165.20 |
| Purchase #6 | $62.75 | 8.598% | $68.1452 | $68.15 | $68.15 | $68.10 |
| Purchase #7 | $116.65 | 11.232% | $129.7521 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $799.16 | $864.3209 | $864.32 | $864.35 | $864.30 | |