| 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 | $30.89 | 5.864% | $32.7014 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $219.66 | 10.771% | $243.3196 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $97.86 | 9.859% | $107.508 | $107.51 | $107.50 | $107.50 |
| Purchase #4 | $39.28 | 8.342% | $42.5567 | $42.56 | $42.55 | $42.60 |
| Purchase #5 | $156.53 | 10.318% | $172.6808 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $222.57 | 5.508% | $234.8292 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $80.69 | 7.628% | $86.845 | $86.85 | $86.85 | $86.80 |
| 7 purchase totals = | $847.48 | $920.4407 | $920.45 | $920.45 | $920.40 | |