| 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 | $26.68 | 11.280% | $29.6895 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $239.58 | 10.342% | $264.3574 | $264.36 | $264.35 | $264.40 |
| Purchase #3 | $96.43 | 11.170% | $107.2012 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $84.63 | 9.463% | $92.6385 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $112.80 | 6.576% | $120.2177 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $105.26 | 7.315% | $112.9598 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $136.54 | 12.342% | $153.3918 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $801.92 | $880.4559 | $880.46 | $880.45 | $880.50 | |