| 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 | $72.48 | 4.287% | $75.5872 | $75.59 | $75.60 | $75.60 |
| Purchase #2 | $112.46 | 6.813% | $120.1219 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $44.59 | 13.115% | $50.438 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $199.79 | 13.604% | $226.9694 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $171.26 | 5.755% | $181.116 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $22.92 | 13.484% | $26.0105 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $107.53 | 10.108% | $118.3991 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $731.03 | $798.6421 | $798.65 | $798.60 | $798.60 | |