| 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 | $104.69 | 5.676% | $110.6322 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $39.59 | 3.385% | $40.9301 | $40.93 | $40.95 | $40.90 |
| Purchase #3 | $9.73 | 3.218% | $10.0431 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $192.27 | 10.607% | $212.6641 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $86.79 | 4.593% | $90.7763 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $216.90 | 5.139% | $228.0465 | $228.05 | $228.05 | $228.00 |
| Purchase #7 | $160.59 | 13.306% | $181.9581 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $810.56 | $875.0504 | $875.05 | $875.10 | $875.00 | |