| 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 | $41.53 | 7.674% | $44.717 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $201.59 | 6.647% | $214.9897 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $169.57 | 8.777% | $184.4532 | $184.45 | $184.45 | $184.50 |
| Purchase #4 | $107.28 | 10.493% | $118.5369 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $139.71 | 5.826% | $147.8495 | $147.85 | $147.85 | $147.80 |
| Purchase #6 | $147.89 | 9.703% | $162.2398 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $21.45 | 3.834% | $22.2724 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $829.02 | $895.0585 | $895.06 | $895.05 | $895.00 | |