| 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 | $8.28 | 11.372% | $9.2216 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $7.29 | 11.166% | $8.104 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $201.47 | 4.474% | $210.4838 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $21.62 | 10.801% | $23.9552 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $152.94 | 5.727% | $161.6989 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $185.44 | 13.867% | $211.155 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $208.70 | 9.860% | $229.2778 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $785.74 | $853.8963 | $853.90 | $853.90 | $854.00 | |