| 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 | $41.36 | 3.376% | $42.7563 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $189.85 | 5.673% | $200.6202 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $14.61 | 3.679% | $15.1475 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $92.65 | 13.812% | $105.4468 | $105.45 | $105.45 | $105.40 |
| Purchase #5 | $225.39 | 10.414% | $248.8621 | $248.86 | $248.85 | $248.90 |
| Purchase #6 | $5.65 | 10.745% | $6.2571 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $191.59 | 8.349% | $207.5858 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $761.10 | $826.6758 | $826.69 | $826.65 | $826.70 | |