| 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 | $99.81 | 9.697% | $109.4886 | $109.49 | $109.50 | $109.50 |
| Purchase #2 | $153.87 | 7.722% | $165.7518 | $165.75 | $165.75 | $165.80 |
| Purchase #3 | $69.74 | 9.716% | $76.5159 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $73.90 | 3.636% | $76.587 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $15.45 | 8.163% | $16.7112 | $16.71 | $16.70 | $16.70 |
| Purchase #6 | $114.99 | 3.577% | $119.1032 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $229.42 | 5.743% | $242.5956 | $242.60 | $242.60 | $242.60 |
| 7 purchase totals = | $757.18 | $806.7533 | $806.76 | $806.75 | $806.80 | |