| 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 | $80.40 | 7.805% | $86.6752 | $86.68 | $86.70 | $86.70 |
| Purchase #2 | $147.81 | 11.624% | $164.9914 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $34.77 | 9.148% | $37.9508 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $225.61 | 10.345% | $248.9494 | $248.95 | $248.95 | $248.90 |
| Purchase #5 | $131.93 | 11.668% | $147.3236 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $93.30 | 10.542% | $103.1357 | $103.14 | $103.15 | $103.10 |
| Purchase #7 | $229.70 | 7.329% | $246.5347 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $943.52 | $1,035.5608 | $1,035.56 | $1,035.60 | $1,035.50 | |