| 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 | $83.46 | 6.624% | $88.9884 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $154.55 | 9.662% | $169.4826 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $151.56 | 7.391% | $162.7618 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $70.35 | 3.212% | $72.6096 | $72.61 | $72.60 | $72.60 |
| Purchase #5 | $110.40 | 8.470% | $119.7509 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $180.70 | 6.709% | $192.8232 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $158.81 | 6.581% | $169.2613 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $909.83 | $975.6778 | $975.67 | $975.65 | $975.80 | |