| 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 | $84.58 | 5.353% | $89.1076 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $63.85 | 13.832% | $72.6817 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $205.51 | 13.476% | $233.2045 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $139.91 | 5.165% | $147.1364 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $140.55 | 9.374% | $153.7252 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $201.76 | 4.815% | $211.4747 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $44.65 | 11.202% | $49.6517 | $49.65 | $49.65 | $49.70 |
| 7 purchase totals = | $880.81 | $956.9818 | $956.98 | $957.00 | $957.00 | |