| 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 | $45.55 | 13.358% | $51.6346 | $51.63 | $51.65 | $51.60 |
| Purchase #2 | $8.79 | 5.762% | $9.2965 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $64.61 | 11.291% | $71.9051 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $14.48 | 12.521% | $16.293 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $175.91 | 5.483% | $185.5551 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $94.25 | 7.241% | $101.0746 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $114.40 | 6.191% | $121.4825 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $517.99 | $557.2414 | $557.24 | $557.25 | $557.30 | |