| 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 | $43.65 | 4.594% | $45.6553 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $158.44 | 3.810% | $164.4766 | $164.48 | $164.50 | $164.50 |
| Purchase #3 | $87.39 | 8.177% | $94.5359 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $186.42 | 4.696% | $195.1743 | $195.17 | $195.15 | $195.20 |
| Purchase #5 | $190.96 | 10.784% | $211.5531 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $78.79 | 12.213% | $88.4126 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $239.63 | 3.521% | $248.0674 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $985.28 | $1,047.8752 | $1,047.88 | $1,047.85 | $1,048.00 | |