| 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 | $78.56 | 5.622% | $82.9766 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $6.42 | 8.337% | $6.9552 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $86.98 | 8.809% | $94.6421 | $94.64 | $94.65 | $94.60 |
| Purchase #4 | $45.75 | 3.329% | $47.273 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $48.81 | 8.652% | $53.033 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $162.55 | 4.643% | $170.0972 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $114.80 | 7.771% | $123.7211 | $123.72 | $123.70 | $123.70 |
| 7 purchase totals = | $543.87 | $578.6982 | $578.70 | $578.70 | $578.70 | |