| 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 | $100.60 | 4.567% | $105.1944 | $105.19 | $105.20 | $105.20 |
| Purchase #2 | $7.97 | 7.520% | $8.5693 | $8.57 | $8.55 | $8.60 |
| Purchase #3 | $18.53 | 11.158% | $20.5976 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $71.36 | 5.570% | $75.3348 | $75.33 | $75.35 | $75.30 |
| Purchase #5 | $225.96 | 12.828% | $254.9461 | $254.95 | $254.95 | $254.90 |
| Purchase #6 | $156.43 | 3.859% | $162.4666 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $161.31 | 3.724% | $167.3172 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $742.16 | $794.4260 | $794.43 | $794.40 | $794.40 | |