| 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 | $114.36 | 5.507% | $120.6578 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $36.93 | 12.591% | $41.5799 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $214.69 | 9.580% | $235.2573 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $12.44 | 8.201% | $13.4602 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $197.62 | 9.663% | $216.716 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $86.32 | 9.647% | $94.6473 | $94.65 | $94.65 | $94.60 |
| Purchase #7 | $121.91 | 13.552% | $138.4312 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $784.27 | $860.7497 | $860.76 | $860.75 | $860.80 | |