| 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 | $45.25 | 5.524% | $47.7496 | $47.75 | $47.75 | $47.70 |
| Purchase #2 | $117.29 | 6.465% | $124.8728 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $218.60 | 11.670% | $244.1106 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $42.96 | 12.750% | $48.4374 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $159.36 | 10.690% | $176.3956 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $203.62 | 11.789% | $227.6248 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $39.40 | 5.206% | $41.4512 | $41.45 | $41.45 | $41.50 |
| 7 purchase totals = | $826.48 | $910.6420 | $910.64 | $910.60 | $910.60 | |