| 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 | $8.33 | 9.212% | $9.0974 | $9.10 | $9.10 | $9.10 |
| Purchase #2 | $40.46 | 5.303% | $42.6056 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $210.44 | 4.111% | $219.0912 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $45.75 | 13.239% | $51.8068 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $165.76 | 4.852% | $173.8027 | $173.80 | $173.80 | $173.80 |
| Purchase #6 | $182.59 | 12.373% | $205.1819 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $159.41 | 12.702% | $179.6583 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $812.74 | $881.2439 | $881.25 | $881.25 | $881.30 | |