| 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 | $66.48 | 9.297% | $72.6606 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $56.71 | 12.363% | $63.7211 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $80.71 | 4.630% | $84.4469 | $84.45 | $84.45 | $84.40 |
| Purchase #4 | $212.70 | 9.328% | $232.5407 | $232.54 | $232.55 | $232.50 |
| Purchase #5 | $180.63 | 12.112% | $202.5079 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $158.44 | 8.817% | $172.4097 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $133.69 | 3.109% | $137.8464 | $137.85 | $137.85 | $137.80 |
| 7 purchase totals = | $889.36 | $966.1333 | $966.14 | $966.10 | $966.00 | |