| 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 | $22.73 | 9.874% | $24.9744 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $7.73 | 5.737% | $8.1735 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $241.91 | 4.779% | $253.4709 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $248.36 | 13.525% | $281.9507 | $281.95 | $281.95 | $282.00 |
| Purchase #5 | $41.96 | 13.273% | $47.5294 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $225.38 | 9.298% | $246.3358 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $146.52 | 4.696% | $153.4006 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $934.59 | $1,015.8353 | $1,015.83 | $1,015.80 | $1,015.90 | |