| 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 | $81.41 | 8.624% | $88.4308 | $88.43 | $88.45 | $88.40 |
| Purchase #2 | $22.72 | 13.666% | $25.8249 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $134.46 | 4.459% | $140.4556 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $18.71 | 4.777% | $19.6038 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $88.53 | 11.506% | $98.7163 | $98.72 | $98.70 | $98.70 |
| Purchase #6 | $60.51 | 7.340% | $64.9514 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $12.75 | 13.135% | $14.4247 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $419.09 | $452.4075 | $452.40 | $452.35 | $452.40 | |