| 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 | $8.55 | 6.735% | $9.1258 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $84.90 | 3.305% | $87.7059 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $46.44 | 13.184% | $52.5626 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $16.25 | 3.805% | $16.8683 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $244.58 | 4.361% | $255.2461 | $255.25 | $255.25 | $255.20 |
| Purchase #6 | $240.26 | 3.221% | $247.9988 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $107.68 | 7.358% | $115.6031 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $748.66 | $785.1106 | $785.12 | $785.10 | $785.10 | |