| 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 | $88.85 | 3.241% | $91.7296 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $244.27 | 11.240% | $271.7259 | $271.73 | $271.75 | $271.70 |
| Purchase #3 | $26.85 | 10.130% | $29.5699 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $20.39 | 7.629% | $21.9456 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $44.62 | 12.484% | $50.1904 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $25.76 | 6.341% | $27.3934 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $114.30 | 11.437% | $127.3725 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $565.04 | $619.9273 | $619.93 | $619.95 | $619.90 | |