| 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 | $68.35 | 5.496% | $72.1065 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $8.35 | 4.324% | $8.7111 | $8.71 | $8.70 | $8.70 |
| Purchase #3 | $85.36 | 8.226% | $92.3817 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $226.28 | 12.166% | $253.8092 | $253.81 | $253.80 | $253.80 |
| Purchase #5 | $137.80 | 3.841% | $143.0929 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $240.95 | 3.679% | $249.8146 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $50.59 | 4.796% | $53.0163 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $817.68 | $872.9323 | $872.93 | $872.90 | $872.90 | |