| 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 | $49.60 | 12.715% | $55.9066 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $207.60 | 8.623% | $225.5013 | $225.50 | $225.50 | $225.50 |
| Purchase #3 | $202.57 | 5.839% | $214.3981 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $86.40 | 12.202% | $96.9425 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $140.30 | 4.843% | $147.0947 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $217.71 | 6.369% | $231.5759 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $181.95 | 7.268% | $195.1741 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $1,086.13 | $1,166.5932 | $1,166.59 | $1,166.60 | $1,166.60 | |