| 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 | $35.80 | 13.748% | $40.7218 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $22.65 | 13.473% | $25.7016 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $229.28 | 8.211% | $248.1062 | $248.11 | $248.10 | $248.10 |
| Purchase #4 | $203.85 | 10.165% | $224.5714 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $227.59 | 9.240% | $248.6193 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $65.93 | 10.250% | $72.6878 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $30.48 | 8.257% | $32.9967 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $815.58 | $893.4048 | $893.41 | $893.35 | $893.40 | |