| 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 | $79.43 | 10.202% | $87.5334 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $160.48 | 3.180% | $165.5833 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $142.41 | 8.557% | $154.596 | $154.60 | $154.60 | $154.60 |
| Purchase #4 | $246.26 | 13.539% | $279.6011 | $279.60 | $279.60 | $279.60 |
| Purchase #5 | $195.41 | 9.330% | $213.6418 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $164.49 | 8.389% | $178.2891 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $152.79 | 3.783% | $158.57 | $158.57 | $158.55 | $158.60 |
| 7 purchase totals = | $1,141.27 | $1,237.8147 | $1,237.81 | $1,237.85 | $1,237.80 | |