| 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 | $25.29 | 13.470% | $28.6966 | $28.70 | $28.70 | $28.70 |
| Purchase #2 | $192.85 | 11.466% | $214.9622 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $157.93 | 7.233% | $169.3531 | $169.35 | $169.35 | $169.40 |
| Purchase #4 | $114.82 | 12.163% | $128.7856 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $96.88 | 10.847% | $107.3886 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $69.41 | 7.304% | $74.4797 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $85.65 | 10.434% | $94.5867 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $742.83 | $818.2525 | $818.26 | $818.30 | $818.40 | |