| 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 | $41.36 | 13.398% | $46.9014 | $46.90 | $46.90 | $46.90 |
| Purchase #2 | $195.75 | 4.757% | $205.0618 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $146.77 | 8.864% | $159.7797 | $159.78 | $159.80 | $159.80 |
| Purchase #4 | $239.50 | 8.454% | $259.7473 | $259.75 | $259.75 | $259.70 |
| Purchase #5 | $144.43 | 11.600% | $161.1839 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $108.81 | 7.840% | $117.3407 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $63.54 | 7.247% | $68.1447 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $940.16 | $1,018.1595 | $1,018.15 | $1,018.20 | $1,018.10 | |