| 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 | $44.90 | 7.589% | $48.3075 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $164.60 | 8.492% | $178.5778 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $161.33 | 11.268% | $179.5087 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $138.43 | 6.570% | $147.5249 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $7.66 | 8.181% | $8.2867 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $201.94 | 7.681% | $217.451 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $98.37 | 3.215% | $101.5326 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $817.23 | $881.1892 | $881.19 | $881.20 | $881.20 | |