| 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 | $5.79 | 8.672% | $6.2921 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $223.32 | 12.192% | $250.5472 | $250.55 | $250.55 | $250.50 |
| Purchase #3 | $29.64 | 10.374% | $32.7149 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $194.28 | 8.805% | $211.3864 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $239.29 | 12.688% | $269.6511 | $269.65 | $269.65 | $269.70 |
| Purchase #6 | $131.51 | 10.671% | $145.5434 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $155.93 | 4.547% | $163.0201 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $979.76 | $1,079.1552 | $1,079.15 | $1,079.15 | $1,079.10 | |