| 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 | $8.58 | 7.535% | $9.2265 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $219.52 | 11.368% | $244.475 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $51.66 | 8.835% | $56.2242 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $154.62 | 9.818% | $169.8006 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $230.89 | 9.297% | $252.3558 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $23.49 | 13.302% | $26.6146 | $26.61 | $26.60 | $26.60 |
| Purchase #7 | $15.77 | 7.213% | $16.9075 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $704.53 | $775.6042 | $775.61 | $775.60 | $775.60 | |