| 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 | $62.96 | 7.628% | $67.7626 | $67.76 | $67.75 | $67.80 |
| Purchase #2 | $51.76 | 10.663% | $57.2792 | $57.28 | $57.30 | $57.30 |
| Purchase #3 | $120.28 | 9.252% | $131.4083 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $21.66 | 4.213% | $22.5725 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $135.96 | 5.366% | $143.2556 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $133.98 | 5.183% | $140.9242 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $196.60 | 11.345% | $218.9043 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $723.20 | $782.1067 | $782.10 | $782.05 | $782.20 | |