| 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 | $70.62 | 7.279% | $75.7604 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $86.95 | 3.703% | $90.1698 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $53.92 | 11.684% | $60.22 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $225.35 | 10.326% | $248.6196 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $171.50 | 8.312% | $185.7551 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $244.97 | 10.250% | $270.0794 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $49.57 | 3.657% | $51.3828 | $51.38 | $51.40 | $51.40 |
| 7 purchase totals = | $902.88 | $981.9871 | $981.99 | $981.95 | $982.10 | |