| 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 | $32.60 | 9.507% | $35.6993 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $219.85 | 13.126% | $248.7075 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $213.39 | 8.157% | $230.7962 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $152.55 | 6.823% | $162.9585 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $234.38 | 8.333% | $253.9109 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $152.49 | 11.405% | $169.8815 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $61.37 | 6.612% | $65.4278 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $1,066.63 | $1,167.3817 | $1,167.39 | $1,167.40 | $1,167.40 | |