| 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 | $57.59 | 11.861% | $64.4207 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $89.83 | 3.584% | $93.0495 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $152.25 | 5.331% | $160.3664 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $192.70 | 3.538% | $199.5177 | $199.52 | $199.50 | $199.50 |
| Purchase #5 | $140.84 | 7.798% | $151.8227 | $151.82 | $151.80 | $151.80 |
| Purchase #6 | $218.63 | 13.720% | $248.626 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $21.81 | 4.147% | $22.7145 | $22.71 | $22.70 | $22.70 |
| 7 purchase totals = | $873.65 | $940.5175 | $940.52 | $940.45 | $940.40 | |