| 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 | $40.27 | 10.529% | $44.51 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $71.55 | 3.457% | $74.0235 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $125.54 | 11.502% | $139.9796 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $71.32 | 6.194% | $75.7376 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $127.63 | 4.494% | $133.3657 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $218.60 | 8.499% | $237.1788 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $223.47 | 8.297% | $242.0113 | $242.01 | $242.00 | $242.00 |
| 7 purchase totals = | $878.38 | $946.8065 | $946.81 | $946.80 | $946.80 | |