| 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 | $84.49 | 3.148% | $87.1497 | $87.15 | $87.15 | $87.10 |
| Purchase #2 | $191.96 | 11.732% | $214.4807 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $136.58 | 11.250% | $151.9453 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $228.64 | 9.852% | $251.1656 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $184.32 | 5.738% | $194.8963 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $14.98 | 3.587% | $15.5173 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $155.69 | 8.379% | $168.7353 | $168.74 | $168.75 | $168.70 |
| 7 purchase totals = | $996.66 | $1,083.8902 | $1,083.91 | $1,083.90 | $1,083.80 | |