| 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 | $104.77 | 8.560% | $113.7383 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $8.53 | 13.162% | $9.6527 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $5.81 | 10.498% | $6.4199 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $21.51 | 12.213% | $24.137 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $57.29 | 4.169% | $59.6784 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $188.46 | 4.433% | $196.8144 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $56.95 | 11.650% | $63.5847 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $443.32 | $474.0254 | $474.02 | $474.05 | $474.00 | |