| 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 | $45.61 | 3.818% | $47.3514 | $47.35 | $47.35 | $47.40 |
| Purchase #2 | $232.48 | 3.280% | $240.1053 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $111.44 | 13.182% | $126.13 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $171.69 | 4.855% | $180.0255 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $100.98 | 6.236% | $107.2771 | $107.28 | $107.30 | $107.30 |
| Purchase #6 | $75.37 | 13.307% | $85.3995 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $250.52 | 8.178% | $271.0075 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $988.09 | $1,057.2963 | $1,057.31 | $1,057.35 | $1,057.30 | |